Predictors of ventricular pacing burden after permanent pacemaker implantation following transcatheter aortic valve replacement.

In patients who required a PPM implantation post-TAVR, a lower TAVR prosthesis/LVOT or aortic annulus diameter ratio, post-TAVR new-onset LBBB and later time of PPM implantation showed a trend toward predicting a low VP% at 6 months.