Company:  ARRHYTHMIA RESEARCH TECHN ... (HRT)
Form Type:  10-K
Filing Date:  3/25/2009 
CIK:  0000819689 
Address:  25 SAWYER PASSWAY 
City, State, Zip:  FITCHBURG, Massachusetts 01420 
Telephone:  978-345-5000 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$5.15  
Change: 
-0.36 (-6.53%)  
Trade Time: 
Feb 09  
Market Cap: 
$13.78M
Description of Business
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  FORM 10-K
    Item 1A. RISK FACTORS.
    PART I
      Item 2. PROPERTIES.
      Item 3. LEGAL PROCEEDINGS.
      Item 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.
    PART II
      Item 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED ...
      Item 6. SELECTED FINANCIAL INFORMATION.
      Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL ...
        Results of Operations
      Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT ...
      Item 8. CONSOLIDATED FINANCIAL STATEMENTS.
      Item 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ...
      Item 9A. CONTROLS AND PROCEDURES.
      Item 9B. OTHER INFORMATION.
    PART III
      Item 10. DIRECTORS, EXECUTIVE OFFICERS, PROMOTERS AND ...
      Item 11. EXECUTIVE COMPENSATION.
      Item 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND ...
      Item 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND ...
      Item 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES.
    PART IV
      Item 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.
    SIGNATURES
    BALANCE SHEET
    Report of Independent Registered Public Accounting Firm
    BALANCE SHEET
    BALANCE SHEET
    INCOME STATEMENT
    STOCKHOLDERS EQUITY
    CASH FLOW
    INCOME STATEMENT
    EXHIBIT INDEX
  EXHIBIT 23.1
    Consent of Independent Registered Public Accounting Firm
  EXHIBIT 31.1
    OFFICER'S CERTIFICATION
  EXHIBIT 31.2
    OFFICER'S CERTIFICATION
  EXHIBIT 32.1
    CERTIFICATION PURSUANT TO
  EXHIBIT 32.2
    CERTIFICATION PURSUANT TO
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