Patent ID: 11964160
Assignee: MEDTRONIC, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 16:
17. The method of claim 16, further comprising:
delivering pacing pulses via the anode and the cathode at each of a plurality of pacing pulse outputs;
determining the at least one feature from the first cardiac electrical signal by:
determining, from the bipolar signal, a first QRS morphology corresponding to a first pacing pulse output of the plurality of pacing pulse outputs;
determining, from the bipolar signal, a second QRS morphology; and corresponding to a second pacing pulse output of the plurality of pacing pulse outputs, wherein the second pacing pulse output is greater than the first pacing pulse output and the second QRS morphology is different than the first QRS morphology;

detecting a change in the bipolar signal between the first QRS morphology and the second QRS morphology; and
determining that the at least one feature meets the first bundle branch capture criteria in response to detecting in the bipolar signal the change between the first QRS morphology and the second QRS morphology.