Comparison of Left Bundle Branch Area Versus Right Ventricular Septal Pacing in Patients With High-degree Conduction Disease After Transcatheter Aortic Valve Replacement (Left Bundle BRAVE)

All patients will undergo implantation of right ventricular septal lead, left bundle branch area lead, and atrial lead in the absence of permanent atrial fibrillation with a CRT-pacing generator. Patients will be randomized to pacing protocols based on group assignment and crossover during the study.

All patients will undergo implantation of right ventricular septal lead, left bundle branch area lead, and atrial lead in the absence of permanent atrial fibrillation with a CRT-pacing generator. Patients will be randomized to pacing protocols based on group assignment and crossover during the study.