Transcatheter closure of paravalvular leak: Multicenter experience and follow-up

Paravalvular leak (PVL) is a common complication following valve replacement, which leads to heart failure and hemolysis. Transcatheter PVL closure has emerged as a reliable alternative with promising results. We quote the combined three-center experience of PVL patients treated percutaneously.Consecutive patients treated percutaneously for PVL were retrospectively studied. Procedural characteristics, inhospital, and long-term clinical outcomes...