Left ventricular stent-graft implantation for severe left ventricular outflow tract obstruction after transcatheter mitral valve implantation

Abstract Left ventricular outflow tract obstruction is a rare complication following transcatheter mitral valve implantation. Diagnosing the underlying cause is mandatory to select from different treatment options. We report a case of stent-graft implantation into the left ventricular outflow tract...

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Bibliographic Details
Published in:European journal of cardio-thoracic surgery 2024-08, Vol.66 (2)
Main Authors: Ruge, Hendrik, Krane, Markus
Format: Article
Language:English
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Summary:Abstract Left ventricular outflow tract obstruction is a rare complication following transcatheter mitral valve implantation. Diagnosing the underlying cause is mandatory to select from different treatment options. We report a case of stent-graft implantation into the left ventricular outflow tract for dynamic left ventricular outflow tract obstruction caused by systolic anterior motion of the anterior mitral valve leaflet (SAM). Acute haemodynamic deterioration after transcatheter mitral valve implantation (TMVI) can be caused by left ventricular outflow tract obstruction (LVOTO). Graphical Abstract
ISSN:1873-734X
1873-734X
DOI:10.1093/ejcts/ezae305