Patent ID: 11931590
Assignee: PACESETTER, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 3:
4. The method of claim 1, wherein the implantable system also includes a ventricular leadless pacemaker (vLP) configured to be implanted in or on a ventricular chamber of the patient's heart, selectively deliver a ventricular pacing pulse to the ventricular chamber, and selectively transmit an implant-to-implant (i2i) message to the aLP, the method further comprising:
the aLP using at least one receiver of the aLP to monitor for said i2i message transmitted by the vLP; and
wherein the aLP specifying the ventricular event monitor window comprises the aLP determining one of an AR-interval or a PR-interval based on said i2i message received from the vLP, and starting the ventricular event monitor window at the one of the AR-interval or the PR-interval minus a specified non-zero delta, following an intrinsic or paced atrial activation.