Correlation between AV synchrony and device collected AM-VP sequence counter in atrioventricular synchronous leadless pacemakers: A real-world assessment.
Christophe GarwegJonathan P PicciniLaurence M EpsteinCamille Frazier-MillsLarry A ChinitzClemens SteinwenderKurt StrombergTodd SheldonDedra H FaganMikhael F El-ChamiPublished in: Journal of cardiovascular electrophysiology (2022)
In patients with a high pacing burden, %AM-VP provides a reasonable estimation of AVS. The first large real-world analysis of Micra AV patients with >90% VP showed stable atrial sensing over time with a median %AM-VP, a correlate of AVS, of 74.7%.