Antithrombotic therapy after percutaneous closure of paravalvular leaks: Patterns of use and clinical outcomes in a single-center retrospective registry
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Background: Paravalvular leaks (PVLs) occur in 6%-30% of patients with prosthetic heart valves and may lead to heart failure or hemolytic anemia. Transcatheter PVL closure (tPVLc) is recommended for patients at high surgical risk... ...
