The mean wear time was 79.7±52.1 days and 21.0±4.9 hours per day. Arrhythmic event rates documented by the WCD were 9.7% for nonsustained ventricular tachycardia, 6.5% for sustained ventricular ...

The broad QRS complex corresponds to a preexcited ventricular beat conducted by the ... Interruption of the tachycardia is illustrated with resumption of sinus rhythm. Sinus P waves are followed by ...