Medtronic, Inc.

Gavin M Mischler

Xusheng Zhang

Saul E Greenhut

Yuanzhen Liu

A medical device is configured to detect an alternating pattern of signal features determined from consecutive segments of a cardiac electrical signal and determine a gross morphology metric from at least one segment of the cardiac electrical signal. The device is configured to detect cardiac event oversensing in response to detecting the alternating pattern and the gross morphology metric not meeting tachyarrhythmia morphology criteria. The medical device may withhold detecting an arrhythmia in response to detecting the cardiac event oversensing.

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Wilmette, IL, United States of America

Gavin M Mischler