摘要 |
<p>In general, this disclosure is directed to signal processing based methods to reject undersensing in a signal indicative of cardiac activity, e.g., ECG. The undersensing may be due to very small signal amplitudes or due to a sudden increase in single peak amplitude resulting in an increased sensing threshold. The undersensing may result in falsely detecting a cardiac event, e.g., asystole or bradycardia. The techniques of this disclosure monitor the behavior of the signal to determine when a detected asystole is false.</p> |
申请人 |
MEDTRONIC, INC.;STADLER, ROBERT, W.;JONGEN, TIM DIRK, JAN;HOUBEN, RICHARD, PM |
发明人 |
STADLER, ROBERT, W.;JONGEN, TIM DIRK, JAN;HOUBEN, RICHARD, PM |