Patent ID: 11937948
Assignee: MEDTRONIC, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 18:
19. The medical system of claim 12, wherein the one or more false asystole detection criteria further comprises an energy pattern criterion, wherein, to determine that the energy pattern criterion is satisfied, the processing circuitry is configured to:
identify a plurality of cardiac depolarizations occurring in the cardiac electrogram preceding the time interval;
determine one or more intervals between adjacent ones of the plurality of cardiac depolarizations;
based on the determined intervals, identify one or more expected cardiac depolarization windows and one or more expected inter-depolarization windows within the time interval;
determine a first energy of the one or more cardiac depolarization windows and a second energy of the one or more inter-depolarization windows;
determine a metric of comparison of the first energy to the second energy; and
determine that the metric of comparison satisfies a threshold.