Novel Antegrade Approach to Transcatheter Aortic Valve Paravalvular Leak Closure

Aortic paravalvular leak (PVL) is a known complication of TAVR. PVL closure using vascular occluder devices can be used, particularly in cases with annular calcification preventing adequate seal; however, delivery of equipment can be challenging in TAVR patients due to interaction with the valve ste...

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Veröffentlicht in:	The Journal of invasive cardiology 2019-10, Vol.31 (10), p.E306-E307
Hauptverfasser:	El Sabbagh, Abdallah, Goel, Kashish, Reddy, Gautam, Al-Hijji, Mohammed, Fender, Erin A, Eleid, Mackram F, Rihal, Charanjit S, Reeder, Guy S
Format:	Artikel
Sprache:	eng
Schlagworte:	Aortic Valve - diagnostic imaging Aortic Valve - surgery Aortic Valve Stenosis - surgery Cardiac Catheterization - methods Fluoroscopy Heart Valve Prosthesis - adverse effects Humans Postoperative Complications - diagnosis Postoperative Complications - etiology Postoperative Complications - surgery Prosthesis Failure Reoperation Transcatheter Aortic Valve Replacement - adverse effects Vascular Access Devices
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Beschreibung
Zusammenfassung:	Aortic paravalvular leak (PVL) is a known complication of TAVR. PVL closure using vascular occluder devices can be used, particularly in cases with annular calcification preventing adequate seal; however, delivery of equipment can be challenging in TAVR patients due to interaction with the valve stent. We describe a novel antegrade closure approach to treat transcatheter aortic PVL.
ISSN:	1557-2501