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Updated: Jun 16, 2026

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
Published on: May 26, 2023
Mechanical valve dysfunction after percutaneous perimitral leak closure: salvage by percutaneous occluder retrieval
Emmanouil S Brilakis1, Laura J Collins, Owen Obel
1VA North Texas Healthcare System and University of Texas Southwestern Medical Center, Dallas, Texas, USA. esbrilakis@yahoo.com
Abstract:
Percutaneous closure of perivalvular regurgitation may be complicated by prosthetic valve impingement and dysfunction. We describe a patient with two perimitral defects who developed severe mitral stenosis due to mitral leaflet impingement after percutaneous implantation of three amplatzer muscular ventricular septal defect occluder devices. The largest amplatzer occluder device was successfully snared with restoration of normal prosthetic valve motion.
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