Clinical Impact of Persistent Left Bundle-Branch Block After Transcatheter Aortic Valve Implantation With CoreValve Revalving System

Abstract

In this registry of high-volume centers, persistent LBBB after CoreValve Revalving System transcatheter aortic valve implantation showed no effect on hard end points. On the other hand, LBBB was associated with a higher short-term rate of pacemaker implantation.