TAVR-in-TAVR for Early Degeneration of a Novel Self-Expandable Valve Dedicated to Treatment of Aortic Regurgitation

Affiliations

• ¹ Department of Cardiology, Heart Center Cologne, University of Cologne, Faculty of Medicine and University Hospital, Cologne, Germany.
• ² Department of Cardiothoracic Surgery, Heart Center Cologne, University of Cologne, Faculty of Medicine and University Hospital, Cologne, Germany.
• ³ Department of Cardiology, Heart Center Cologne, University of Cologne, Faculty of Medicine and University Hospital, Cologne, Germany. Electronic address: [email protected].