An implantable cardiac device, e.g., a pacemaker, defibrillator, cardioverter or biventricular pacing device, that can sense cardiac electrical signals and accurately classify the sensed events. The device provides a template signal and a test signal originated from an electrogram. The device further...http://www.google.com.au/patents/US8090434?utm_source=gb-gplus-sharePatent US8090434 - Device, method and computer-readable storage medium for enhanced sense event classification in implantable devices by means of morphology analysis
