SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                  FORM 10-K A1

[X]      Annual report pursuant to Section 13 or 15(d) of the Securities
         Exchange Act of 1934

          DECEMBER 31, 2000                                 1-9731
     (FOR THE FISCAL YEAR ENDED)                   (COMMISSION FILE NUMBER)


[ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange
    Act of 1934

                      ARRHYTHMIA RESEARCH TECHNOLOGY, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

           DELAWARE                                       72-0925679
(STATE OR OTHER JURISDICTION OF             (IRS EMPLOYER IDENTIFICATION NUMBER)
INCORPORATION OF ORGANIZATION)

  1101 SOUTH CAPITAL OF TEXAS HIGHWAY                       78746
         BUILDING G, SUITE 200                           (ZIP CODE)
             AUSTIN, TEXAS
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)

                                 (512) 347-9640
              (REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE)

          SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:

COMMON STOCK, $.01 PAR VALUE                   AMERICAN STOCK EXCHANGE
   (TITLE OF EACH CLASS)             (NAME OF EACH EXCHANGE ON WHICH REGISTERED)


           SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT

                                      NONE

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes  X   No
                                              ---     ---

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K.  X
                             ---

         On March 1, 2001, there were 3,072,120 shares of the registrant's
common stock outstanding, par value $.01, which is the only class of common or
voting stock of the registrant. As of March 1, 2001, the aggregate market value
of the voting stock of the registrant held by non-affiliates was $4,388,540
based upon the closing price of the shares of common stock on the American Stock
Exchange.



  ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The title of the Company's Consolidated Balance Sheets has been amended.




                                                                      
REPORT OF INDEPENDENT ACCOUNTANTS                                           17


CONSOLIDATED FINANCIAL STATEMENTS:

   Balance sheets                                                           18

   Statements of operations                                                 19

   Statements of changes in shareholders' equity                            20

   Statements of cash flows                                                 21

   Notes to consolidated financial statements                            22-38

















                                      16



REPORT OF INDEPENDENT ACCOUNTANTS



To the Shareholders
Arrhythmia Research Technology, Inc.

We have audited the accompanying consolidated balance sheets of Arrhythmia
Research Technology, Inc. and Subsidiary as of December 31, 2000 and 1999, and
the related consolidated statements of operations, changes in shareholders'
equity and cash flows for each of the three years in the period ending December
31, 2000. These financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these financial
statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audits to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated financial position of Arrhythmia
Research Technology, Inc. and Subsidiary as of December 31, 2000 and 1999, and
the consolidated results of their operations and their cash flows for each of
the three years in the period ending December 31, 2000, in conformity with
accounting principles generally accepted in the United States of America.





                                                     /s/BDO Seidman, LLP





Gardner, Massachusetts
February 16, 2001




                                      17



                       ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                                   CONSOLIDATED BALANCE SHEETS





DECEMBER 31,                                                                                 2000                 1999
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------
                                                                                                     
ASSETS

CURRENT ASSETS:
   Cash and cash equivalents                                                          $ 1,999,292          $   455,674
   Trade and other accounts receivable, net of allowance
     for doubtful accounts of $52,827 and $83,203                                       1,604,141            1,653,098
   Inventories (Note 4)                                                                   860,161            1,082,517
   Deposits, prepaid expenses and other current assets                                     62,728               52,172
   Income taxes recoverable                                                               100,000              329,408
---------------------------------------------------------------------------------------------------------------------------

     Total current assets                                                               4,626,322            3,572,869

PROPERTY, PLANT AND EQUIPMENT, net (Notes 5 and 7)                                      3,310,958            3,835,831

GOODWILL, net of accumulated amortization (Note 6)                                      1,456,833            1,586,723

OTHER INTANGIBLES, net of accumulated amortization (Note 6)                                48,030              122,887

DEFERRED INCOME TAXES, net (Note 8)                                                       444,923              423,923

OTHER ASSETS                                                                               31,518              159,453
---------------------------------------------------------------------------------------------------------------------------

     Total assets                                                                     $ 9,918,584          $ 9,701,686
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------

LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:
   Current portion of capital lease obligations                                      $     23,882          $    23,811
   Current maturities of bonds payable and other
     long-term debt (Note 7)                                                              178,279              711,464
   Accounts payable                                                                       344,821              412,933
   Accrued expenses                                                                       407,897              250,714
---------------------------------------------------------------------------------------------------------------------------

     Total current liabilities                                                            954,879            1,398,922

BONDS PAYABLE AND OTHER LONG-TERM DEBT, net of current maturities (Note 7)                399,490               46,815

CAPITAL LEASE OBLIGATIONS, net of current portion                                               -               25,530

DEFERRED REVENUE                                                                            4,621                8,680
---------------------------------------------------------------------------------------------------------------------------

Total liabilities                                                                       1,358,990            1,479,947
---------------------------------------------------------------------------------------------------------------------------

COMMITMENTS AND CONTINGENCIES (Notes 7, 9, 10 and 13):

SHAREHOLDERS' EQUITY (Note 13):
   Preferred stock, $1 par value; 2,000,000 shares authorized,
     none issued                                                                                -                    -
   Common stock, $.01 par value; 10,000,000 shares authorized;
     3,729,681 and 3,711,883 issued, respectively                                          37,297               37,119
   Additional paid-in-capital                                                           9,166,615            8,946,293
   Common stock held in treasury, 563,446 and 298,406 shares at cost                   (1,654,664)          (1,151,892)
   Retained earnings                                                                    1,010,346              390,219
---------------------------------------------------------------------------------------------------------------------------

     Total shareholders' equity                                                         8,559,594            8,221,739
---------------------------------------------------------------------------------------------------------------------------

     Total liabilities and shareholders' equity                                      $  9,918,584          $ 9,701,686
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------


                    SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.

                                            18



                       ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                             CONSOLIDATED STATEMENTS OF OPERATIONS





YEARS ENDED DECEMBER 31,                                                2000                 1999                 1998
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------
                                                                                                   
NET SALES                                                        $ 8,521,863         $  9,994,986           $8,875,265
COMMISSIONS AND RELATED REVENUE (Note 10)                          1,000,000              384,598              485,331
---------------------------------------------------------------------------------------------------------------------------

   Total Revenue (Note 14)                                         9,521,863           10,379,584            9,360,596

COST OF SALES                                                      5,987,579            6,757,519            6,127,451
---------------------------------------------------------------------------------------------------------------------------

     Gross profit                                                  3,534,284            3,622,065            3,233,145
---------------------------------------------------------------------------------------------------------------------------

SELLING AND MARKETING                                                192,862              392,851              247,340
GENERAL AND ADMINISTRATIVE                                         2,169,217            2,142,607            2,140,804
RESEARCH AND DEVELOPMENT                                             229,659              297,568              342,914
AMORTIZATION OF GOODWILL                                             129,889              130,519              129,890
---------------------------------------------------------------------------------------------------------------------------
LOSS FROM IMPAIRMENT OF LONG-LIVED ASSETS (Note 3)                         -                    -              192,201

     Income from operations                                          812,657              658,520              179,996

OTHER INCOME (EXPENSE):
   Interest expense                                                  (91,477)            (132,919)            (219,627)
   Other income (expense), net                                       (56,053)             (80,243)             102,776
---------------------------------------------------------------------------------------------------------------------------

     Total other expense, net                                       (147,530)            (213,162)            (116,851)
---------------------------------------------------------------------------------------------------------------------------

INCOME BEFORE INCOME TAXES                                           665,127              445,358               63,145

INCOME TAX PROVISION (Note 8):
   Current                                                            66,000               69,313              115,583
   Deferred                                                          (21,000)             (49,000)              84,000
---------------------------------------------------------------------------------------------------------------------------

                                                                      45,000               20,313              199,583
---------------------------------------------------------------------------------------------------------------------------
NET INCOME (LOSS)                                                $   620,127         $    425,045          $  (136,438)
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------

NET INCOME (LOSS) PER SHARE (Note 2):
   Basic                                                         $      0.19         $       0.12          $     (0.04)
   Diluted                                                       $      0.18         $       0.12          $     (0.04)



                    SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.




                                            19






                            ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY

                        CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
                                             (NOTES 9 AND 13)



                                                                                                 Retained
                                                      Additional                 Unearned        Earnings
                                                        Paid-in      Treasury      ESOP        (Accumulated
                                 Shares    Amount       Capital       Stock    Compensation      Deficit)        Total
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------
                                                                                         

DECEMBER 31, 1997             3,679,216    $36,792    $8,909,307   $ (878,787)     $ (82,134)   $  101,612    $8,086,790
  Treasury stock purchase of
   28,400 shares                      -          -             -      (34,297)             -             -       (34,297)
  ESOP payments                       -          -             -            -         42,857             -        42,857
  Net loss                            -          -             -            -              -      (136,438)     (136,438)
---------------------------------------------------------------------------------------------------------------------------

DECEMBER 31, 1998             3,679,216     36,792     8,909,307     (913,084)       (39,277)      (34,826)    7,958,912
  Issuance of common stock       32,667        327        36,986            -              -             -        37,313
  Treasury stock purchase of
   153,891 shares                     -          -             -     (238,808)             -             -      (238,808)
  ESOP payments                       -          -             -            -         39,277             -        39,277
  Net income                          -          -             -            -              -       425,045       425,045
---------------------------------------------------------------------------------------------------------------------------

DECEMBER 31, 1999             3,711,883     37,119     8,946,293   (1,151,892)             -       390,219     8,221,739
  Issuance of common stock       17,798        178        26,322            -              -             -        26,500
  Treasury stock purchase of
   265,040 shares                     -          -             -     (502,772)             -             -      (502,772)
  Value of warrants issued
   with bond renewal                  -          -       194,000            -              -             -       194,000
  Net income                          -          -             -            -              -       620,127       620,127
---------------------------------------------------------------------------------------------------------------------------

DECEMBER 31, 2000             3,729,681    $37,297    $9,166,615  $(1,654,664)     $       -    $1,010,346    $8,559,594
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------

                                                               SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.















                                                             20




                            ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                                   CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                 (NOTE 11)



YEARS ENDED DECEMBER 31,                                                2000                 1999                 1998
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------
                                                                                                 

CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income (loss)                                             $   620,127          $   425,045         $   (136,438)
   Adjustments to reconcile net income (loss) to net cash
     provided by operating activities:
     Director fees paid in stock                                      26,500               37,313                    -
     Depreciation                                                    771,531              693,648              683,418
     Provision for doubtful accounts                                 (30,376)              11,011               10,874
     Amortization                                                    277,087              194,092              198,500
     Loss from impairment of long-lived assets                             -                    -              192,201
     Deferred income tax provision                                   (21,000)             (49,000)              84,000
     Deferred revenue                                                 (4,059)             (18,356)             (26,860)
     Changes in assets and liabilities:
       Trade and other accounts receivable                            79,333             (356,441)           1,078,727
       Inventories                                                   222,356              390,209              528,397
       Deposits, prepaid expenses and other assets                   117,379               (1,147)             (19,562)
       Income taxes recoverable                                      229,408              (66,598)                   -
       Accounts payable and accrued expenses                          89,071             (340,427)            (754,648)
---------------------------------------------------------------------------------------------------------------------------

         Net cash provided by operating activities                 2,377,357              919,349            1,838,609
---------------------------------------------------------------------------------------------------------------------------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                                             (246,658)            (540,713)            (477,017)
   Other intangibles                                                  (8,850)             (42,397)             (46,677)
---------------------------------------------------------------------------------------------------------------------------

         Net cash used in investing activities                      (255,508)            (583,110)            (523,694)
---------------------------------------------------------------------------------------------------------------------------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Net repayments under credit facilities                                  -                    -             (467,135)
   Principal payments on long-term debt and capital leases           (75,459)            (238,567)            (513,745)
   Purchase of treasury stock                                       (502,772)            (238,808)             (34,297)
   Reduction of unearned ESOP compensation                                 -               39,277               42,857
---------------------------------------------------------------------------------------------------------------------------

         Net cash used in financing activities                      (578,231)            (438,098)            (972,320)
---------------------------------------------------------------------------------------------------------------------------

NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS               1,543,618             (101,859)             342,595

CASH AND CASH EQUIVALENTS, beginning of year                         455,674              557,533              214,938
---------------------------------------------------------------------------------------------------------------------------

CASH AND CASH EQUIVALENTS, end of year                           $ 1,999,292          $   455,674         $    557,533
---------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------

                                                               SEE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.







                                                           21


               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1.     DESCRIPTION OF                 Arrhythmia Research Technology, Inc.
       BUSINESS                       ("ART"), a Delaware corporation, is
                                      engaged in marketing computerized
                                      medical instruments for monitoring,
                                      analyzing and treating heart disease.
                                      Micron Products, Inc. ("Micron"), a
                                      Massachusetts corporation, a wholly-owned
                                      subsidiary of ART, is a manufacturer of
                                      silver/silver chloride-plated sensor
                                      elements, a component used in the
                                      manufacture of disposable medical
                                      electrodes designed for electrocardiograph
                                      ("ECG") and other instrumentation.
                                      Additionally, Micron also acts as a
                                      distributor of metal snap fasteners,
                                      another component used in the manufacture
                                      of disposable medical electrodes. Micron
                                      manufactures and leases high speed
                                      electrode assembly machines to its sensor
                                      and snap customers.

2.     ACCOUNTING POLICIES

       PRINCIPLES OF                  The consolidated financial statements
       CONSOLIDATION                  include the accounts of ART and Micron
                                      (collectively the "Company"). All
                                      intercompany balances and transactions
                                      have been eliminated in consolidation.


       REVENUE RECOGNITION            Revenue from product sales is recognized
                                      upon shipment of the product when
                                      independent sales representatives or
                                      distributors are responsible for
                                      installation of systems, as the title
                                      and risk of loss passes to the customer
                                      at the time of shipment. However, in
                                      cases where ART personnel are scheduled
                                      to perform this in-service/installation,
                                      the revenue is not recognized until
                                      completion of such obligations. Revenue
                                      from the sale of extended warranties is
                                      deferred and amortized ratably over the
                                      life of the warranty.


       CASH AND CASH                  Cash and cash equivalents consist of cash
       EQUIVALENTS                    on hand and on deposit in high quality
                                      financial institutions. The Company
                                      considers highly liquid investments that
                                      can be readily converted to cash at par
                                      value to be cash equivalents.


       INVENTORIES                    Inventories are stated at the lower of
                                      cost or market. Cost of inventories is
                                      determined by the first-in, first-out
                                      method.


                                      Financial instruments, which potentially
       CONCENTRATION OF               expose the Company to concentrations of
       CREDIT RISK                    credit risk, as defined by SFAS No. 105,
                                      consist primarily of trade accounts
                                      receivable, cash and cash equivalents.


                                      ART's customer base for ECG and
                                      electrophysiology products is primarily
                                      comprised of hospitals and to a much
                                      lesser extent of cardiologists and office
                                      based practitioners. Micron products are
                                      sold to manufacturers of disposable
                                      electrodes, who are typically large
                                      diversified medical product manufacturers.
                                      The Company does not generally require
                                      collateral for its sales; however, the
                                      Company believes that its terms of sale
                                      provide adequate protection against
                                      significant credit risk.


                                      22



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


2.     ACCOUNTING POLICIES
       (Continued)

       CONCENTRATIONS OF              It is the Company's policy to place its
       CREDIT RISK                    cash and cash equivalents in high quality
       (CONTINUED)                    financial institutions. The Company does
                                      not believe significant credit risk exists
                                      with respect to these institutions.


       ADVERTISING                    Advertising expenses consist primarily of
       EXPENSES                       costs incurred in promoting the Company's
                                      products, printed brochures and other
                                      activities. The Company expenses
                                      advertising costs as incurred. The
                                      Company's advertising expense was
                                      approximately $16,000, $52,000 and $72,000
                                      in 2000, 1999 and 1998, respectively.


       PROPERTY, PLANT                Property, plant and equipment are recorded
       AND EQUIPMENT                  at cost and include expenditures which
                                      substantially extend their useful lives.
                                      Depreciation on property, plant and
                                      equipment is calculated using the
                                      straight-line method over the estimated
                                      useful lives of the assets. Expenditures
                                      for maintenance and repairs are charged to
                                      earnings as incurred. When equipment is
                                      retired or sold, the resulting gain or
                                      loss is reflected in earnings.


       GOODWILL                       The excess of the aggregate purchase price
                                      over the fair value of net assets of
                                      businesses acquired is amortized over 20
                                      years using the straight-line method. The
                                      Company periodically reviews goodwill of
                                      acquired businesses to assess
                                      recoverability based on future operating
                                      projections. Impairments would be
                                      recognized in operating results if a
                                      permanent diminution in value were to
                                      occur on an undiscounted basis.


       OTHER INTANGIBLES              Direct costs to acquire patent technology
                                      and legal costs associated with securing
                                      and defending patents are capitalized and
                                      amortized using the straight-line method
                                      over the remaining useful life of the
                                      patents. The Company periodically reviews
                                      its patent assets to assess recoverability
                                      based on future undiscounted projected
                                      earnings from operations. Impairments are
                                      recognized in operating results when a
                                      permanent diminution in value occurs.


                                      Certain software development costs
                                      incurred subsequent to establishment of
                                      technological feasibility are capitalized
                                      and amortized using the straight-line
                                      method over the estimated economic life of
                                      the related product, generally three
                                      years. Amortization commences when the
                                      product is available for general release.
                                      Costs to establish the technological
                                      feasibility of the product are expensed as
                                      research and development.


       LONG-LIVED ASSETS              The Company reviews the carrying values of
                                      its long-lived and identifiable intangible
                                      assets for possible impairment whenever
                                      events or changes in circumstances
                                      indicate that the carrying amount of the
                                      assets may not be recoverable.


                                      23



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


2.     ACCOUNTING POLICIES
       (Continued)

       INCOME TAXES                   The Company accounts for income taxes in
                                      accordance with SFAS No. 109, "Accounting
                                      for Income Taxes," which requires
                                      recognition of deferred tax liabilities
                                      and assets for the expected future tax
                                      consequences of events that have been
                                      included in the financial statements or
                                      tax returns. Under this method, deferred
                                      tax liabilities and assets are determined
                                      based on the difference between the
                                      financial statement and tax basis of
                                      assets and liabilities using enacted tax
                                      rates in effect for the year in which the
                                      differences are expected to reverse.


       NET INCOME (LOSS)              The Company follows the provisions of SFAS
       PER SHARE DATA                 No. 128 "Earnings Per Share", which
                                      requires the Company to present its basic
                                      earnings per share and diluted earnings
                                      per share, and certain other earnings per
                                      share disclosures for each year presented.
                                      Basic earnings per share is computed by
                                      dividing income available to common
                                      shareholders by the weighted average
                                      number of common shares outstanding. The
                                      computation of diluted earnings per share
                                      is similar to the computation of basic
                                      earnings per share except that the
                                      denominator is increased to include the
                                      number of additional common shares that
                                      would have been outstanding if the
                                      dilutive potential common shares had been
                                      issued. In addition, the numerator is
                                      adjusted for any changes in income or loss
                                      that would result from the assumed
                                      conversions of those potential shares.


                                      Basic and diluted EPS computation for the
                                      years ended December 31, 2000, 1999, and
                                      1998 are as follows:





                                      YEARS ENDED DECEMBER 31,                      2000             1999             1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                      

                                      Net income (loss) available
                                        to common shareholders               $   620,127      $   425,045      $  (136,438)
                                                                             ===========      ===========      ===========
                                      Weighted average common
                                        shares outstanding                     3,333,317        3,488,650        3,560,713
                                                                             ===========      ===========      ===========

                                      Basic EPS                              $      0.19      $      0.12      $     (0.04)
                                                                             ===========      ===========      ===========

                                      Diluted EPS:
                                         Net income (loss) available
                                           to common shareholders            $   620,127      $   425,045      $   (136,438)
                                                                             ===========      ===========      ============
                                         Weighted average common
                                           share outstanding                   3,333,317        3,488,650         3,560,713
                                         Assumed conversion of
                                           common shares issuable
                                           under stock option plan                97,084           60,544                 -
                                                                             -----------      -----------      ------------
                                         Weighted average common
                                           and common equivalent
                                           shares outstanding                  3,430,401        3,549,194         3,560,713
                                                                             ===========      ===========      ============

                                      Diluted EPS                            $      0.18      $      0.12      $      (0.04)
                                                                             ===========      ===========      ============




                                      24



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


2.     ACCOUNTING POLICIES
       (Continued)

       NET INCOME (LOSS)              The following table summarizes securities
       PER SHARE DATA                 that were outstanding but not included in
       (Continued)                    the calculation of diluted earnings per
                                      share because their effect would have been
                                      antidilutive:





                                      DECEMBER 31,                                2000              1999              1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                          

                                      Stock options                              7,000            14,000           209,000

                                      Stock warrants                                 -           279,000           279,000



       USE OF ESTIMATES               The preparation of financial statements in
                                      conformity with generally accepted
                                      accounting principles requires management
                                      to make estimates and assumptions that
                                      affect the reported amounts of assets and
                                      liabilities and disclosure of contingent
                                      assets and liabilities at the date of the
                                      financial statements and the reported
                                      amounts of revenue and expenses during the
                                      reporting periods. Actual results could
                                      differ from those estimates.


       FAIR VALUE OF                  The carrying amount reported in the
       FINANCIAL                      balance sheets for cash and cash
       INSTRUMENTS                    equivalents, accounts receivable, accounts
                                      payable and accrued liabilities
                                      approximate their fair value due to the
                                      immediate or short-term maturity of such
                                      instruments. The carrying amounts reported
                                      for the promissory note and bonds payable
                                      approximate fair value based on the
                                      Company's incremental borrowing rates.


       COMPREHENSIVE                  The Company follows the provisions of
       INCOME                         Statement of Financial Accounting
                                      Standards No. 130, REPORTING COMPREHENSIVE
                                      INCOME, ("SFAS No. 130") which establishes
                                      standards for reporting and display of
                                      comprehensive income, its components, and
                                      accumulated balances. Comprehensive income
                                      is defined to include all changes in
                                      equity except those resulting from
                                      investments by owners and distributions to
                                      owners. Among other disclosures, SFAS No.
                                      130 stipulates that all items that are
                                      required to be recognized under current
                                      accounting standards as components of
                                      comprehensive income be reported in a
                                      financial statement that is displayed with
                                      the same prominence as other financial
                                      statements. The Company did not have any
                                      components of comprehensive income for the
                                      years ended December 31, 2000, 1999 and
                                      1998.


       INDUSTRY SEGMENTS              The Company follows the provisions of
                                      Statement of Financial Accounting
                                      Standards No. 131, "Disclosure about
                                      Segments of an Enterprise and Related
                                      Information" ("SFAS No. 131") which
                                      requires reporting of selected information
                                      about operating segments in interim
                                      financial statements issued to the public.
                                      It also establishes standards for
                                      disclosures regarding products and
                                      services, geographic areas, and major
                                      customers. SFAS No. 131 defines operating
                                      segments as components of an enterprise
                                      about which separate financial information
                                      is available that is evaluated regularly
                                      by the chief operating decision maker in
                                      deciding how to allocate resources and in
                                      assessing performance.


                                      25



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


2.      ACCOUNTING POLICIES
        (Continued)

        SHIPPING AND                  Shipping and handling costs include
        HANDLING COSTS                primarily freight and are classified as a
                                      cost of sales in the consolidated
                                      statements of operations.


        NEW ACCOUNTING
        STANDARD NOT                  In June 1998, the Financial Accounting
        YET ADOPTED                   Standards Board issued SFAS No. 133,
                                      "Accounting for Derivatives Instruments
                                      and Hedging Activities" ("SFAS No. 133").
                                      SFAS No. 133 requires companies to
                                      recognize all derivatives contracts as
                                      either assets or liabilities in the
                                      balance sheet and to measure them at fair
                                      value. If certain conditions are met, a
                                      derivative may be specifically designated
                                      as a hedge, the objective of which is to
                                      match the timing of gain or loss
                                      recognition on the hedging derivative with
                                      the recognition of (i) the changes in the
                                      fair value of the hedged assets or
                                      liability or (ii) the earnings effect of
                                      the hedged forecasted transaction. For a
                                      derivative not designated as a hedging
                                      instrument, the gain or loss is recognized
                                      in income in the period of change. SFAS
                                      No. 133, as amended by SFAS No. 137, is
                                      effective for all fiscal quarters of
                                      fiscal years beginning after June 15,
                                      2000.


                                      Historically, the Company has not entered
                                      into derivative contracts either to hedge
                                      existing risks or for speculative
                                      purposes. Accordingly, the Company does
                                      not expect adoption of the new standard to
                                      affect its financial statements.


3.     ACQUISITION                    On April 14, 1997, ART acquired from
       ACTIVITY                       Astro-Med, Inc. substantially all of the
                                      assets related to the following products
                                      (i) the basic cardiac catheterization
                                      monitoring system (the "K3-I"), (ii) the
                                      stand-alone hemodynamic analysis package
                                      (the "K3-II"), (iii) the network ready
                                      hemodynamic analysis package (the
                                      K3-III"), and (iv) the control work
                                      station (the K3-WI") (collectively, the
                                      "K3 Products"). The purchase price for the
                                      assets was $350,000, with $50,000 paid at
                                      closing and a promissory note issued in
                                      the amount of $300,000 (see Note 7).


                                      During the year ended December 31, 1998,
                                      the Company recorded an impairment loss on
                                      the long-lived assets related to the
                                      Astro-Med acquisition. The impairment was
                                      the result of the K3 Products technology
                                      failing to meet competitive demands.
                                      Included in the 1998 results of operations
                                      is an impairment loss of $192,201 which
                                      was due primarily to the reduction of the
                                      goodwill carrying value to zero. The
                                      Company also recorded a charge in 1998 of
                                      approximately $261,000 in cost of sales
                                      for the write-down of the related
                                      inventory to its net realizable value.


4.     INVENTORIES                    Inventories consist of the following:





                                      DECEMBER 31,                                                 2000               1999
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                         

                                      Raw materials                                           $ 123,962        $   252,237

                                      Work-in-process                                           197,254            233,966

                                      Finished goods                                            538,945            596,314

                                      --------------------------------------------------------------------------------------

                                      Total                                                   $ 860,161        $ 1,082,517
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



                                      26



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


5.     PROPERTY, PLANT                Property, plant and equipment consist of
       AND EQUIPMENT                  the following:






                                                                              Asset

                                      DECEMBER 31,                            Lives                 2000              1999
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                     

                                      Machinery and equipment              5 to 15 years    $  4,481,941      $  4,355,011
                                      Equipment held for lease                  10 years         403,708           539,222
                                      Building and improvements                 20 years       1,856,585         1,903,221
                                      Vehicles                              3 to 5 years          28,855            28,855
                                      Furniture and fixtures                3 to 5 years         568,825           708,804
                                      --------------------------------------------------------------------------------------

                                                                                               7,339,914         7,535,113


                                      Less accumulated
                                        Depreciation                                          (4,028,956)       (3,699,282)
                                      --------------------------------------------------------------------------------------

                                      Net property, plant and
                                        Equipment                                           $  3,310,958      $  3,835,831
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



                                      The Company had $87,770 and $135,400 of
                                      assets under capital leases, included in
                                      machinery and equipment, at December 31,
                                      2000 and 1999. Accumulated depreciation on
                                      these assets was $24,868 and $33,307 at
                                      December 31, 2000 and 1999, respectively.


       EQUIPMENT                      The Company leases attaching machines to
       LEASING                        customers under operating leases for
                                      periods of up to one year with renewable
                                      terms. The cost of the leased equipment is
                                      depreciated on a straight-line basis over
                                      ten years. Accumulated depreciation on
                                      leased equipment was $113,936 and $106,721
                                      at December 31, 2000 and 1999.



6.     GOODWILL AND OTHER             Goodwill and other intangibles consist of
       INTANGIBLES                    the following:





                                      DECEMBER 31,                                                 2000               1999
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Goodwill                                             $  2,473,326       $  2,661,073
                                      Accumulated amortization                               (1,016,493)        (1,074,350)
                                      --------------------------------------------------------------------------------------

                                      Net goodwill                                         $  1,456,833       $  1,586,723
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------

                                      Other intangibles                                    $    606,449       $    597,599
                                      Accumulated amortization                                 (558,419)          (474,712)
                                      --------------------------------------------------------------------------------------

                                      Net other intangibles                                $     48,030       $    122,887
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------




                                      27



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


7.     DEBT

       REVOLVING CREDIT               The Company has available $800,000 from a
       FACILITY                       revolving credit facility with a bank,
                                      which is renewable in June 2001. The
                                      agreement provides for borrowings up to
                                      85% of eligible accounts receivable plus
                                      40% of raw material and finished goods
                                      inventories. There were no outstanding
                                      borrowings on the working capital line of
                                      credit as of December 31, 2000 and 1999
                                      and no borrowings during 2000.


                                      The agreement contains covenants that,
                                      among various matters, restrict further
                                      borrowings and security interests, merger
                                      or consolidation, acquisitions,
                                      guarantees, sales of assets other than in
                                      the normal course of business, leasing,
                                      changes in ownership and payment of
                                      dividends.


       LONG-TERM DEBT                 Long-term borrowings, excluding capital
                                      lease obligations, consist of:





                                      DECEMBER 31,                                                 2000               1999
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                            

                                      Bonds payable                                            $399,490           $580,000

                                      $300,000 promissory note bearing interest at 8%
                                       per annum, payable in monthly installments of
                                       $9,551 through May 2001, collateralized by
                                       equipment purchased.                                     178,279            178,279
                                      --------------------------------------------------------------------------------------

                                                                                                577,769            758,279

                                      Less current maturities                                   178,279            711,464
                                      --------------------------------------------------------------------------------------

                                      Long-term bonds payable and debt                        $ 399,490          $  46,815
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



       BONDS PAYABLE                  In August 1995, the Company completed a
                                      $600,000 private bond placement. The bonds
                                      carried an 11% interest rate and matured
                                      in May 2000. In connection with the
                                      private bond placement, ART issued an
                                      aggregate of 279,000 warrants to the
                                      bondholders to purchase ART common stock
                                      at $3.00 per share. The warrants were
                                      exercisable upon issuance and expired in
                                      five years. The Company recorded the
                                      allocation between the detachable warrants
                                      and debt securities based on their
                                      relative fair values. The $202,000 related
                                      to the warrants was reported as additional
                                      paid-in capital and a discount on the
                                      bonds payable which was amortized to
                                      interest expense over the five-year term
                                      of the bonds. In 2000, the Company renewed
                                      $550,000 of the private placement bonds
                                      for a two-year period maturing May 31,
                                      2002. New warrants were issued to the
                                      bondholders for 254,980 shares of the
                                      Company's stock at $1.50 per share. The
                                      warrants also expire May 31, 2002. The
                                      fair-value allocated to the warrants was
                                      $194,000 which is reported as additional
                                      paid-in capital and a discount on the debt
                                      securities being amortized to interest
                                      expense over the two year term of the
                                      bonds. For the years 2000, 1999 and 1998,
                                      the Company recorded amortization of bond
                                      discount of $63,490, $46,065 and $48,000,
                                      respectively and interest expense of
                                      $63,250 in 2000 and $66,000 in 1999 and
                                      1998. The unamortized bond discount
                                      remaining as of December 31, 2000 and 1999
                                      was $150,510 and $20,000, respectively.
--------------------------------------------------------------------------------


                                      28



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


7.     DEBT
       (Continued)

       NOTE PAYABLE                   On April 14, 1997, ART incurred a
                                      promissory note in the amount of $300,000,
                                      bearing interest of 8% per annum, through
                                      the acquisition of property and equipment
                                      from a manufacturer. No payments were made
                                      during 2000 as payment of the note is
                                      being contested. The unpaid principal is
                                      included in current liabilities.


8.     INCOME TAXES                   The income tax provision for each of the
                                      three years in the period ended December
                                      31, 2000 consists of the following:





                                                                                  2000              1999              1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Current:
                                         Federal                              $      -         $       -         $       -
                                         State                                  66,000            69,313           115,583

                                      --------------------------------------------------------------------------------------

                                      Total                                     66,000            69,313           115,583

                                      Deferred                                 (21,000)          (49,000)           84,000

                                      --------------------------------------------------------------------------------------

                                      Total income tax expense                $ 45,000         $  20,313         $ 199,583
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



                                      The Company's federal net operating loss
                                      ("NOL") carryforwards were approximately
                                      $1,500,000 at December 31, 2000. During
                                      the three years ended December 31, 2000,
                                      the Company utilized approximately
                                      $482,000, $0 and $137,000, of its NOL
                                      carryforwards. The NOL carryforwards
                                      expire through 2007. The use of the loss
                                      carryforwards to reduce future income tax
                                      obligations are limited in any given year
                                      due to restrictions defined in the
                                      Internal Revenue Code related to a change
                                      in ownership control.


                                      The components of deferred income taxes
                                      were as follows as of December 31:





                                                                                                   2000               1999
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Deferred income taxes:
                                         Inventories                                         $   66,164       $    218,560
                                         Property, plant and equipment                           61,000            124,215
                                         Patents                                                288,238            294,560
                                         Other                                                  265,741            162,024
                                         Net operating loss carryforwards                       513,016            680,680
                                         Valuation allowance                                   (749,236)        (1,056,116)
                                      --------------------------------------------------------------------------------------

                                           Deferred income taxes                             $  444,923       $    423,923
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



                                      29





               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



8.     INCOME TAXES                   Deferred tax assets are recognized by
       (Continued)                    reducing the valuation allowance as the
                                      Company generates income, or when, in the
                                      opinion of management, significant
                                      positive evidence exists that the Company
                                      will be more likely than not to realize
                                      the tax benefits related to temporary
                                      differences which give rise to deferred
                                      tax assets.


                                      The Company files a consolidated federal
                                      income tax return. For financial statement
                                      purposes, the actual effective
                                      consolidated tax rates have been applied
                                      to the income before income taxes when
                                      calculating the tax provision. The actual
                                      income tax provision differs from the
                                      statutory income tax rate (34%) as
                                      follows:



                                                                                    2000             1999             1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Tax provision computed at
                                        Statutory rate                        $  226,143       $  151,422        $  21,470
                                      Increases (reductions) due to:
                                         Nondeductible expenses                    5,358            3,850            2,034
                                         Amortization of goodwill                 39,054           39,054           39,054
                                         State income taxes net of
                                           federal benefit                        43,560           45,747           76,285
                                         Changes in valuation
                                           allowance estimates                  (306,880)        (240,172)         112,309
                                         Other                                    37,765           20,412          (51,569)
                                      --------------------------------------------------------------------------------------

                                      Income tax expense                      $   45,000       $   20,313        $ 199,583
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



9.     EMPLOYEE BENEFIT               Micron established an Employee Stock
       PLANS                          Ownership Plan ("ESOP") as a result of a
                                      previous plan of reorganization. The ESOP
                                      is non-contributory on the part of its
                                      participants. All employees of the Company
                                      are eligible for participation in the
                                      ESOP. The ESOP borrowed $300,000 to
                                      purchase the Company's shares. The
                                      proceeds were used to pay creditors
                                      electing to receive cash under the ESOP
                                      plan. The shares issued by the Company to
                                      the ESOP are reflected as a reduction in
                                      shareholders' equity. The Company accounts
                                      for its ESOP in accordance with Statement
                                      of Position 76-3. Accordingly, all shares
                                      held by the ESOP, allocated or
                                      unallocated, are treated as outstanding in
                                      the earnings per share calculation. The
                                      Company has elected to recognize
                                      compensation expense based on
                                      contributions made. There are no
                                      repurchase obligations by the Company. The
                                      Company contributed and recorded
                                      compensation expense of $0, $39,277 and
                                      $42,857 during the years ended December
                                      31, 2000, 1999 and 1998, respectively.

                                      The Company sponsors an Employee Savings
                                      and Investment Plan under Section 401(k)
                                      of the Internal Revenue Code covering all
                                      eligible employees of the Company.
                                      Employees can contribute up to 20% of
                                      their eligible compensation or up to the
                                      maximum allowable by the IRS. The
                                      Company's matching contributions are at
                                      the discretion of management. The Company
                                      did not make any contributions for the
                                      years ended December 31, 2000, 1999 and
                                      1998, respectively.



                                       30



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


10.    COMMITMENTS AND
       CONTINGENCIES

       ROYALTIES                      ART licenses its signal-averaging
                                      technology from an unrelated entity for a
                                      royalty fee of 4.5% of gross sales, less
                                      certain allowances for selling commissions
                                      and discounts. Costs of obtaining patents
                                      are offset against royalties due. To
                                      retain an exclusive license for the
                                      technology, ART is obligated to pay a
                                      minimum royalty of $30,000 annually. The
                                      royalties paid were $30,000, $30,000 and
                                      $35,000 for 2000, 1999 and 1998,
                                      respectively.

       ELECTROPHYSIOLOGY              ART and Prucka Engineering, Inc.
       PRODUCTS CONTRACT              ("Prucka"), the manufacturer of the
                                      CardioLab and CardioMapp products (the
                                      "Products") had an agreement related to
                                      ART's exclusive distribution of the
                                      Products. The agreement provided for ART
                                      to receive a 3% commission on CardioLab
                                      sales through December 31, 2002. The
                                      commissions earned for the years 1999 and
                                      1998 were approximately $385,000, and
                                      $485,000, respectively. In 2000, Prucka
                                      (now owned by GE Marquette) negotiated to
                                      buy out the remainder of the agreement for
                                      $1,000,000 with no further obligations to
                                      either party.


       ENVIRONMENTAL                  Like many industrial processes, the Micron
       GROUNDWATER                    manufacturing process utilizes hazardous
                                      and non-hazardous chemicals, the treatment
                                      and disposal of which are subject to
                                      federal and state regulation. Since its
                                      inception, Micron has expended significant
                                      funds to train its personnel, install
                                      waste treatment and recovery equipment and
                                      to retain an independent environmental
                                      consulting firm to constantly review,
                                      monitor and upgrade its air and waste
                                      water treatment activities. As a result,
                                      Micron believes that the operations of its
                                      manufacturing facility are in compliance
                                      with currently applicable safety, health
                                      and environmental laws and regulations.


                                      Micron has been identified as a "potential
                                      responsible party" (PRP) under the
                                      Comprehensive Environmental Response and
                                      may be required to share in the cost of
                                      cleanup with respect to its Fitchburg,
                                      Massachusetts manufacturing facility. In
                                      January 1998, Micron filed information
                                      with the Massachusetts Department of
                                      Environmental Protection (DEP) to allow
                                      further subsurface investigation and a
                                      subsequent risk assessment to be
                                      performed. During 2000, Micron filed it's
                                      Phase II Report with the DEP. The Phase II
                                      Report included a Massachusetts
                                      Contingency Plan (MCP) Method 3 Risk
                                      Characterization and Response Action
                                      Outcome Statement that demonstrated a
                                      condition of "No Significant Risk" at the
                                      site. The site has been closed out under
                                      the MCP and is now awaiting a mandatory
                                      audit by the DEP. At December 31, 2000 and
                                      1999, the consolidated balance sheets
                                      include an accrual for these costs of
                                      $50,000.

                                      Based on the Company's analyses and
                                      subject to the difficulty in estimating
                                      these future costs, the Company expects
                                      that any sum it may be required to pay in
                                      connection with environmental matters is
                                      not reasonably likely to exceed the
                                      amounts disclosed in an amount which would
                                      have a material adverse effect on
                                      financial condition, result of operations
                                      or liquidity.



                                       31




               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


10.    COMMITMENTS AND
       CONTINGENCIES
       (Continued)

       OPERATING LEASES               The Company leases certain office space,
                                      facilities, vehicles and equipment under
                                      non-cancelable lease arrangements. Rent
                                      expense under all operating leases was
                                      approximately $117,000, $115,000 and
                                      $106,000 in 2000, 1999 and 1998,
                                      respectively.

                                      Future minimum operating lease payments as
                                      of December 31, 2000 are approximately as
                                      follows:



                                                                                                                 Operating
                                       YEAR                                                                        Leases
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                              
                                      2001                                                                       $  74,447
                                      2002                                                                          36,896
                                      2003                                                                          13,549
                                      2004                                                                           7,491
                                      --------------------------------------------------------------------------------------

                                      Total                                                                      $ 132,383
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------





11.    SUPPLEMENTAL                   Cash paid for income taxes and interest for the years ended December 31 is as follows:
       CASH FLOWS
       INFORMATION                                                                  2000             1999             1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Income taxes                            $   59,091        $ 110,172        $  94,860

                                      Interest                                $   68,889        $ 139,060        $ 218,447

                                      Non-cash activities:
                                         Bond discount resulting
                                           from bond and stock
                                           warrant renewal                    $  194,000        $       -        $       -
                                         Directors fees paid in stock         $   26,500        $  37,313        $       -

12.    RELATED PARTY                  The Company obtains legal services with
       TRANSACTIONS                   respect to its patents from a law firm, a
                                      partner of which is a shareholder and
                                      Director of the Company. Fees for services
                                      and patent prosecution costs paid to this
                                      firm were approximately $37,700, $41,000
                                      and $3,300 for years 2000, 1999 and 1998,
                                      respectively. The amounts owed to this
                                      firm at December 31, 2000 and 1999 were
                                      approximately $4,000 and $31,000,
                                      respectively.

                                      Cardio Digital Inc. ("CDI") has four
                                      shareholders who are also shareholders of
                                      the Company. Royalties paid CDI were
                                      $6,100, $15,700 and $19,000 for years
                                      2000, 1999 and 1998, respectively. The
                                      amounts owed to CDI at December 31, 2000
                                      and 1999 were $300 and $5,350,
                                      respectively.




                                       32


               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


12.    RELATED PARTY                  During the years 2000, 1999 and 1998
       TRANSACTIONS                   healthcare coverage premiums of
       (Continued)                    approximately $11,670, $8,500 and $8,300,
                                      respectively, were paid on behalf of a
                                      Director of the  Company in exchange for
                                      consulting services.


                                      The Company obtains consulting services
                                      from a shareholder and Director of the
                                      Company related to acquisitions and other
                                      negotiations. No fees for services were
                                      paid to this Director for the years 2000,
                                      1999 and 1998, respectively.


13.    STOCK OPTIONS

       OPTION PLAN                    The Company has reserved 250,000 shares of
                                      its common stock for issuance to officers
                                      and key employees pursuant to an Incentive
                                      Stock Option Plan (the "Option Plan").
                                      Under the Option Plan, options become
                                      exercisable commencing one year from the
                                      date of grant at the rate of 20% of the
                                      total granted per year and expire ten
                                      years from the date of grant. The exercise
                                      price is the fair market value of the
                                      common stock on the date of grant. The
                                      range of exercise prices was $1.06 to
                                      $6.00 per share for all options
                                      outstanding and granted under the Option
                                      Plan with a weighted average exercise
                                      price of $1.63 per share and weighted
                                      average remaining life of 4.7 years. In
                                      September 1998, the Board of Directors
                                      repriced options outstanding to Directors
                                      and Officers under the Option Plan to
                                      reflect the fair market value on the
                                      effective date of $1.06 per share.


                                      The plan is no longer qualified for
                                      deferred tax treatment for future option
                                      grants unless amended by the Board of
                                      Directors.


                                      Transactions under the Option Plan are
                                      summarized as follows:





                                                                                  2000              1999              1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Options outstanding at
                                        Beginning of year                      107,500           110,000           163,000
                                           Granted                                   -                 -                 -
                                           Cancelled/expired                   (56,500)           (2,500)          (53,000)
                                      --------------------------------------------------------------------------------------

                                      Options outstanding at
                                        end of year                             51,000           107,500           110,000
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------

                                      Options exercised to date                  4,500             2,000             2,000
                                      --------------------------------------------------------------------------------------

                                      Available for grant at
                                        end of year                            194,500           140,500           138,000
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------

                                      Exercisable at end of year                51,000           102,700            95,400
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------


                                      Weighted-average fair value
                                        of options granted                  $        -         $       -         $       -
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



                                      33



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


13.    STOCK OPTIONS
       (Continued)

       NON-PLAN OPTIONS               During 1994, non-plan options for
                                      144,000 shares, expiring in 2004, at an
                                      exercise price of $3.00, were granted to
                                      eight Directors. At December 31, 2000,
                                      90,000 options remain outstanding.


                                      During September 1998, the Board of
                                      Directors repriced options outstanding to
                                      Directors and Officers. All options were
                                      repriced to reflect the fair market value
                                      on the effective date of $1.06 per share.


                                      As of December 31, 2000 the exercise price
                                      for all non-plan options outstanding was
                                      $1.06 per share with a weighted average
                                      remaining life of 3.3 years.


                                      Transactions relative to non-plan options
                                      are summarized as follows:





                                                                                  2000              1999              1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                          

                                      Options outstanding at
                                        Beginning of year                       99,000            99,000           177,000
                                           Granted                                   -                 -                 -
                                           Cancelled/expired                    (9,000)                -           (78,000)
                                      --------------------------------------------------------------------------------------

                                      Options outstanding at
                                        end of year                             90,000            99,000            99,000
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------


                                      Exercisable at end of year                90,000            99,000            96,750
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------









                                      34



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS





13.    STOCK OPTIONS
       (Continued)

       NON-PLAN OPTIONS               The Company accounts for stock options at
       (CONTINUED)                    intrinsic value in accordance with
                                      Accounting Principles Board Opinion No.
                                      25, ACCOUNTING FOR STOCK ISSUED TO
                                      EMPLOYEES, and related interpretations.
                                      Accordingly, no compensation expense has
                                      been recognized for the plans. Had
                                      compensation cost for the Company's stock
                                      options been determined based upon the
                                      fair value at the grant date for awards
                                      under the plans consistent with the
                                      methodology prescribed under Statement of
                                      Financial Accounting Standards No. 123,
                                      ACCOUNTING FOR STOCK-BASED COMPENSATION,
                                      the Company's net income (loss) would have
                                      been adjusted to the pro forma amounts
                                      indicated below:





                                                                                      2000            1999            1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                        

                                      Net income (loss) - as reported            $  620,127       $ 425,045      $ (136,438)
                                      Net income (loss) - pro forma              $  614,685       $ 414,161      $ (269,539)

                                      Basic income (loss)
                                        per share - as reported                  $     0.19       $    0.12      $    (0.04)

                                      Diluted income (loss) per
                                        share - as reported                      $     0.18       $    0.12      $    (0.04)

                                      Basic and diluted income (loss)
                                        per share - pro forma                    $     0.18       $    0.12      $    (0.08)



                                      The fair value of each stock option
                                      granted is estimated on the date of grant
                                      using the Black-Scholes option-pricing
                                      model. The model uses assumptions for
                                      dividend yield, expected volatility, and
                                      the risk-free interest rate.

                                      In August 1995, warrants were issued to
                                      bondholders to purchase an aggregate of
                                      279,000 shares of common stock at $3.00
                                      per share which expire five years from the
                                      date of the bond. In 2000, the warrants
                                      were extended to bondholders to purchase
                                      an aggregate of 254,980 shares of common
                                      stock at $1.50 per share which expire May
                                      31, 2002.



                                      35





               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


14.    INDUSTRY AND                   The Company's operations are classified
       GEOGRAPHIC                     into two business segments: medical
       SEGMENTS                       electrodecomponents and computerized
                                      medical instruments.


                                      The following table shows sales, operating
                                      income (loss) and other financial
                                      information by industry segment as of and
                                      for the years ended December 31, 2000,
                                      1999 and 1998:





                                                      Medical         Computerized
                                                     Electrode           Medical
                                                    Components         Instruments        Corporate        Consolidated
        --------------------------------------------------------------------------------------------------------------------
        --------------------------------------------------------------------------------------------------------------------
                                                                                               
        Year ended December 31, 2000

        Sales                                       $ 8,407,040         $ 1,114,823(A)   $        -         $ 9,521,863
        --------------------------------------------------------------------------------------------------------------------

        Operating income (loss)                     $   589,402          $  353,144      $ (129,889)        $   812,657
        --------------------------------------------------------------------------------------------------------------------

        Capital Expenditures                        $   246,658          $        -      $        -         $   246,658
        Depreciation and Amortization               $   777,576          $   12,778      $  258,264         $ 1,048,618
        Identifiable assets at
          December 31, 2000                         $ 6,079,844          $  227,819      $3,610,921         $ 9,918,584
        --------------------------------------------------------------------------------------------------------------------
        --------------------------------------------------------------------------------------------------------------------

        Year ended December 31, 1999

        Sales                                       $ 9,718,408          $  661,176      $        -         $10,379,584
        --------------------------------------------------------------------------------------------------------------------

        Operating income (loss)                     $ 1,529,928          $ (740,889)     $ (130,519)        $   658,520
        --------------------------------------------------------------------------------------------------------------------

        Capital Expenditures                        $   504,817          $        -      $   35,896         $   540,713
        Depreciation and Amortization               $   637,381          $   13,975      $  236,384         $   887,740
        Identifiable assets at
          December 31, 1999                         $ 7,076,354          $  473,374      $2,151,958         $ 9,701,686
        --------------------------------------------------------------------------------------------------------------------
        --------------------------------------------------------------------------------------------------------------------

        Year ended December 31, 1998

        Sales                                       $ 8,444,870          $  915,726      $        -         $ 9,360,596
        --------------------------------------------------------------------------------------------------------------------

        Operating income (loss)                     $ 1,263,650          $ (953,764)     $ (129,890)        $   179,996
        --------------------------------------------------------------------------------------------------------------------

        Capital Expenditures                        $   453,112          $        -      $   23,905         $   477,017
        Depreciation and Amortization               $   650,705          $   27,053      $  204,160         $   881,918
        Identifiable assets at
          December 31, 1998                         $ 6,188,950          $  574,019      $3,227,175         $ 9,990,144
        --------------------------------------------------------------------------------------------------------------------
        --------------------------------------------------------------------------------------------------------------------



        (A) Includes a $1,000,000 buyout of Prucka commission agreement.






                                      36



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


14.    INDUSTRY AND                   The following table sets forth the
       GEOGRAPHIC                     geographic distribution of the Company's
       SEGMENTS                       net sales:
       (Continued)





                                      REGION                                      2000              1999              1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                      
                                      United States                        $ 3,422,711(A)   $  3,349,427       $ 4,898,191
                                      Europe                                 2,987,559         2,951,797         2,678,710
                                      Canada, Mexico &
                                        South America                        2,840,434         3,679,873         1,557,356
                                      Pacific Rim                              248,343           315,256           173,966
                                      Other                                     22,816            83,231            52,373
                                      --------------------------------------------------------------------------------------

                                      Net Sales                            $ 9,521,863      $ 10,379,584       $ 9,360,596
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------



                                      (A) Includes a $1,000,000 buyout of Prucka
                                      commission agreement.


                                      The following table sets forth the
                                      percentage of net sales to significant
                                      customers of the medical electrode
                                      components segment in relation to total
                                      segment sales:





                                      CUSTOMERS                                   2000              1999              1998
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                             
                                      A                                             36%               37%               32%
                                      B                                             25%               28%               15%
                                      C                                             14%               11%               11%
                                      D                                              -                 -                25%



                                      The only single significant customer for
                                      the computerized medical instruments
                                      segment was revenue from the Prucka
                                      commission agreement, which was terminated
                                      in 2000. For the years ended December 31,
                                      2000, 1999 and 1998, this was 90%, 58% and
                                      53% of computerized medical instrument net
                                      sales, respectively.







                                      37



               ARRHYTHMIA RESEARCH TECHNOLOGY, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


15.    QUARTERLY
       FINANCIAL DATA






                                                                    First         Second         Third          Fourth
                                                                   Quarter        Quarter       Quarter         Quarter
                                      --------------------------------------------------------------------------------------
                                      --------------------------------------------------------------------------------------
                                                                                                  
                                      2000
                                      ----

                                      Revenues                   $ 2,543,826    $ 2,863,091   $ 2,108,247     $ 2,006,699
                                      Gross profit                   867,192      1,582,495       588,157         496,440
                                      Net income(loss)               101,731        644,842        21,933        (148,379)
                                      Net income(loss) per share         .03            .19           .01            (.04)

                                      1999
                                      ----

                                      Revenues                   $ 2,441,683    $ 2,922,771   $ 2,609,674     $ 2,405,456
                                      Gross profit                   712,589      1,110,376     1,135,071         664,029
                                      Net income(loss)                (1,131)       197,382       175,938          52,856
                                      Net income(loss) per share        (.00)           .06           .05             .01



                                      The second quarter results in 2000 include
                                      $1,000,000 of revenue associated with the
                                      termination of a commission agreement with
                                      Prucka. During the fourth quarter of 2000,
                                      the Company determined that $90,000 of
                                      costs related to a previous version of ART
                                      software had no future value and was
                                      charged to expense. In addition, $106,000
                                      of severance costs was provided for in the
                                      fourth quarter of 2000.




























                                      38



SIGNATURES


    Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.




                                            Arrhythmia Research Technology, Inc.
                                            ------------------------------------



                                           /s/ E. P. MARINOS
                                           -----------------
                                           Chairman of the Board and
                                           Acting Chief Executive Officer


April 12, 2001

























                                      39