Systems and methods for employing multiple filters to detect T-wave oversensing and to improve tachyarrhythmia detection within an implantable medical device

摘要

Techniques for detecting tachyarrhythmia and also for preventing T-wave oversensing use signals filtered by a narrowband bradycardia filter in combination with signals filtered by a narrowband tachycardia filter. A separate wideband filter may also be used.