Left Ventricular Outflow Obstruction After Transcatheter Heart Valve Migration and Stent Infolding

Transcatheter aortic valve implantation is a guideline-recommended treatment for elderly patients with symptomatic severe aortic valve stenosis. Procedural safety is high, yet accidental valve malpositioning can occur. We report on a migrated transcatheter heart valve that convoluted on release from...

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Bibliographic Details
Published in:JACC. Case reports 2023-06, Vol.16, p.101893, Article 101893
Main Authors: Verhemel, Sarah, van den Enden, Antoon J.M., Daemen, Joost, Van Mieghem, Nicolas M.
Format: Article
Language:English
Subjects:
Case Report
interventional complications
LVOT migration
stent collapse
structural heart disease
TAVR
valve complication
valve-in-valve
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Summary:Transcatheter aortic valve implantation is a guideline-recommended treatment for elderly patients with symptomatic severe aortic valve stenosis. Procedural safety is high, yet accidental valve malpositioning can occur. We report on a migrated transcatheter heart valve that convoluted on release from its delivery catheter. (Level of Difficulty: Intermediate.) [Display omitted]
ISSN:2666-0849
2666-0849
DOI:10.1016/j.jaccas.2023.101893