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Method and apparatus for prediction of cardiac electrical instability by simultaneous assessment of T-wave alternans and

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-005/468
출원번호 US-0450143 (1995-05-26)
발명자 / 주소
  • Verrier Richard L. (Wellesley MA) Nearing Bruce D. (N. Kingstown RI)
출원인 / 주소
  • Georgetown University (Washington DC 02)
인용정보 피인용 횟수 : 157  인용 특허 : 0

초록

A method and apparatus for predicting cardiac electrical instability simultaneously assesses T-Wave Alternans and QT Interval Dispersion. T-wave alternation is an excellent predictor of cardiac electrical instability but can be influenced by mechano-electrical coupling. Thus, a measure of alternatio

대표청구항

A method of assessing cardiac electrical instability comprising the steps of: sensing a plurality of ECG signals from a plurality of sites adjacent a heart; detecting T-waves in at least one of said plurality of ECG signals; detecting a QT interval in each of said plurality of EGG signals; analyzing

이 특허를 인용한 특허 (157)

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