Po-678-01 invasive electrophysiologic testing parameters to predict atrioventricular block after transcatheter aortic valve replacement: a meta-analysis

Atrioventricular block (AVB) and permanent pacemaker (PPM) implantation is an often anticipated complication of transcatheter aortic valve replacement (TAVR), especially with self-expandable valves. The role of invasive electrophysiologic (EP) testing parameters in predicting post-TAVR AVB is unclear.