In Search of AV Synchrony

It is difficult to underestimate the impact of leadless pacemakers on cardiac rhythm management. The significant reduction in complications, which can exceed 60%1,2, appears to be predominantly related to a reduction in pocket infections, hematomas and the need for lead revisions. Patient satisfaction is harder to measure though equally impactful. The high implant success rate has led to the wide adoption of leadless technology. However, its initial single chamber design significantly limited the number of patients who could benefit due to the lack of atrioventricular synchrony (AVS).

Source: Heart Rhythm - March 21, 2024 Category: Cardiology Authors: Larry Chinitz Source Type: research