RATE SMOOTHING TO ENHANCE ATRIAL SYNCHRONOUS PACING IN A VENTRICULAR PACEMAKER

A ventricular pacemaker is configured to determine a ventricular rate interval by determining at least one ventricular event interval between two consecutive ventricular events and determine a rate smoothing ventricular pacing interval based on the ventricular rate interval. The pacemaker is further...

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Hauptverfasser: SHELDON, Todd J, PRONOVICI, Juliana E, GANION, Vincent P, XING, Menglong, SPLETT, Vincent E, DEMMER, Wade M
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A ventricular pacemaker is configured to determine a ventricular rate interval by determining at least one ventricular event interval between two consecutive ventricular events and determine a rate smoothing ventricular pacing interval based on the ventricular rate interval. The pacemaker is further configured to detect an atrial event from a sensor signal and deliver a ventricular pacing pulse in response to detecting the atrial event from the sensor signal. The pacemaker may start the rate smoothing ventricular pacing interval to schedule a next pacing pulse to be delivered upon expiration of the rate smoothing ventricular pacing interval.