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Article

Transcatheter Paravalvular Leak Closure: A Step-by-Step Guide

2026-01-14

Abstract excerpt

Paravalvular leak (PVL) remains a clinically important complication after surgical or transcatheter valve implantation, presenting predominantly with heart failure (HF) and/or high-shear hemolysis. While redo surgery can be definitive, contemporary candidates frequently carry prohibitive operative risk, positioning transcatheter PVL closure as a key therapeutic alternative. However, available outcome data are larg...

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Identifiers and source

Literature Corpus work
873bf70a-a466-5f7f-a02b-beb29cdce9a0
DOI
10.20944/preprints202601.0999.v1
Open publication

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