Clinical ResearchStructuralHealth Status After Transcatheter Aortic Valve Replacement in Patients at Extreme Surgical Risk: Results From the CoreValve U.S. Trial

Objectives The purpose of this study was to characterize health status outcomes after transcatheter aortic valve replacement (TAVR) with a self-expanding bioprosthesis among patients at extreme surgical risk and to identify pre-procedural patient characteristics associated with a poor outcome.