Transcatheter Valve-in-Valve Implantation for Deteriorated Aortic Bioprosthesis: Initial Clinical Results and Follow-Up in a Series of High-Risk Patients

Our results demonstrate feasibility and safety of the transapical valve-in-valve approach with excellent hemodynamic and clinical results. Decision making in a multidisciplinary setting is mandatory. Further studies with more patients and longer follow-up are needed to identify candidates benefiting from transapical transcatheter valve-in-valve implantation.