Engager Align Post-market Clinical Study

Purpose To characterize the safety and clinical benefit of the Engager Transcatheter Aortic Valve Implantation System in a real world environment. Design Prospective non-randomized, non-interventional, multicenter, single-arm, post-market study. 250 Patients will have the Engager bioprosthesis implanted. Patients will be followed at 1 month, 6 months, and 12 months after the procedure. The recruitment period will be approximately 12 months, so the total study duration will be 24 months.