Malaligned bioprosthetic valve causing left ventricular outflow tract obstruction

Panagiota Christia; Samantha Lee; Olha Lyuba; Jeffrey J. Silbiger

doi:10.1111/echo.14255

Malaligned bioprosthetic valve causing left ventricular outflow tract obstruction

Panagiota Christia, Samantha Lee, Olha Lyuba, Jeffrey J. Silbiger

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Left ventricular outflow tract obstruction resulting from strut impingement upon the interventricular septum is a rare complication of bioprosthetic mitral valve insertion. Obstruction is more likely to develop when a small, high profile prosthetic valve is inserted into a patient with a small outflow tract. The likelihood of this complication may be reduced by appropriate modification of surgical technique.

Original language	English
Pages (from-to)	602-604
Number of pages	3
Journal	Echocardiography
Volume	36
Issue number	3
DOIs	https://doi.org/10.1111/echo.14255
State	Published - Mar 2019

Keywords

aorto-mitral angle
bioprosthetic valve
left ventricular outflow tract obstruction
mitral valve replacement

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10.1111/echo.14255

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title = "Malaligned bioprosthetic valve causing left ventricular outflow tract obstruction",

abstract = "Left ventricular outflow tract obstruction resulting from strut impingement upon the interventricular septum is a rare complication of bioprosthetic mitral valve insertion. Obstruction is more likely to develop when a small, high profile prosthetic valve is inserted into a patient with a small outflow tract. The likelihood of this complication may be reduced by appropriate modification of surgical technique.",

keywords = "aorto-mitral angle, bioprosthetic valve, left ventricular outflow tract obstruction, mitral valve replacement",

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AU - Lee, Samantha

AU - Lyuba, Olha

AU - Silbiger, Jeffrey J.

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N2 - Left ventricular outflow tract obstruction resulting from strut impingement upon the interventricular septum is a rare complication of bioprosthetic mitral valve insertion. Obstruction is more likely to develop when a small, high profile prosthetic valve is inserted into a patient with a small outflow tract. The likelihood of this complication may be reduced by appropriate modification of surgical technique.

AB - Left ventricular outflow tract obstruction resulting from strut impingement upon the interventricular septum is a rare complication of bioprosthetic mitral valve insertion. Obstruction is more likely to develop when a small, high profile prosthetic valve is inserted into a patient with a small outflow tract. The likelihood of this complication may be reduced by appropriate modification of surgical technique.

KW - aorto-mitral angle

KW - bioprosthetic valve

KW - left ventricular outflow tract obstruction

KW - mitral valve replacement

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Malaligned bioprosthetic valve causing left ventricular outflow tract obstruction

Abstract

Keywords

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