Intraoperative sensing increase predicts long-term pacing threshold in leadless pacemakers

ConclusionA 1.5-mV increase in R-wave amplitude at implant is predictive of PT normalization (<  1.0 V/0.24 ms) at 12-month FU. This finding may have practical implications for device repositioning in case of HPT recording at implant.

Source: Journal of Interventional Cardiac Electrophysiology - January 4, 2022 Category: Cardiology Source Type: research