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Method and apparatus for using physiologic stress in assessing myocardial electrical stability 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61N-050/452
출원번호 US-0963871 (1997-11-04)
발명자 / 주소
  • Verrier Richard L.
  • Nearing Bruce D.
출원인 / 주소
  • Georgetown University
대리인 / 주소
    Sterne, Kessler, Goldstein & Fox
인용정보 피인용 횟수 : 109  인용 특허 : 28

초록 ▼

The non-invasive, dynamic tracking and diagnosing of cardiac vulnerability to ventricular fibrillation involves analysis of both cardiac electrical stability and the influence of autonomic activity. The magnitude of alternation in an electrocardiogram is indicative of cardiac electrical stability. A

대표청구항 ▼

[ We claim:] [1.] Method for assessing alternation in an electrocardiogram signal comprising:physiologically stressing a subject other than by pacing the heart via electrodes applied directly to the surface of the heart;detecting the electrocardiogram signal from the subject; andanalyzing alternatio

이 특허에 인용된 특허 (28)

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  25. Verrier Richard L. (Bethesda MD) Nearing Bruce D. (Rockville MD), Non-invasive dynamic tracking of cardiac vulnerability by analysis of T-wave alternans.
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