Aortic Stenosis, Severe Clinical Trial
Official title:
Predictive Value of Pre-Transcatheter Aortic Valve Implantation (TAVI) Infrahissian Conduction Time in the Occurrence of Complete Atrioventricular Block in Patients With Preoperative Right Bundle Branch Block
The purpose of the study is implantation of a Pacemaker at 30 days for occurrence of a high-grade conduction disorder per- or post-procedure (yes/no)
The main objective is to assess the predictive value of the pre-TAVI infrahelic conduction time interval (infraheal conduction time measured before percutaneous aortic valve implantation) on the risk of Pacemaker implantation at 30 days post-TAVI, in patients with right bundle branch block prior to surgery. The aim of the study is to identify a pre-interventional marker of the risk of rhythmological complication after the TAVI procedure (Transcatheter Aortic Valve Implantation), in order to better anticipate it. This is an interventional, prospective, longitudinal (follow-up: 12 months), multicenter (4 centers) study. ;