Transfemoral transcatheter valve-in-valve implantation clinical trials

REpeat Intervention For Failed Surgical BioProsthEtic AorTic Valves (REPEAT)

This study compares two ways to fix a leaky heart valve in people who've had surgery before. It looks at whether a second surgery is better than a newer procedure where a new valve is put inside the old one without open-heart surgery, focusing on long-term health.