Acquired discrete subaortic stenosis late after mitral valve replacement

Although acquired left ventricular outflow obstruction has been reported in a variety of conditions, there are scant reports of its occurrence following mitral valve replacement (MVR). This study describes two female patients, who developed severe discrete subaortic stenosis, five years following MV...

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Detalles Bibliográficos
Autores principales: Mohan, Jagdish C., Shukla, Madhu, Mohan, Vishwas, Sethi, Arvind
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2016
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5067769/
https://www.ncbi.nlm.nih.gov/pubmed/27751257
http://dx.doi.org/10.1016/j.ihj.2016.01.001
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author Mohan, Jagdish C.
Shukla, Madhu
Mohan, Vishwas
Sethi, Arvind
author_facet Mohan, Jagdish C.
Shukla, Madhu
Mohan, Vishwas
Sethi, Arvind
author_sort Mohan, Jagdish C.
collection PubMed
description Although acquired left ventricular outflow obstruction has been reported in a variety of conditions, there are scant reports of its occurrence following mitral valve replacement (MVR). This study describes two female patients, who developed severe discrete subaortic stenosis, five years following MVR. In both cases, the mitral valve was replaced by a porcine Carpentier-Edwards 27-mm bioprosthesis with preservation of mitral valve leaflets. The risk of very late left ventricular outflow tract obstruction after bio-prosthetic MVR with preservation of subvalvular apparatus needs to be kept in mind in symptomatic patients.
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spelling pubmed-50677692017-09-01 Acquired discrete subaortic stenosis late after mitral valve replacement Mohan, Jagdish C. Shukla, Madhu Mohan, Vishwas Sethi, Arvind Indian Heart J Case Report Although acquired left ventricular outflow obstruction has been reported in a variety of conditions, there are scant reports of its occurrence following mitral valve replacement (MVR). This study describes two female patients, who developed severe discrete subaortic stenosis, five years following MVR. In both cases, the mitral valve was replaced by a porcine Carpentier-Edwards 27-mm bioprosthesis with preservation of mitral valve leaflets. The risk of very late left ventricular outflow tract obstruction after bio-prosthetic MVR with preservation of subvalvular apparatus needs to be kept in mind in symptomatic patients. Elsevier 2016-09 2016-01-20 /pmc/articles/PMC5067769/ /pubmed/27751257 http://dx.doi.org/10.1016/j.ihj.2016.01.001 Text en © 2016 Cardiological Society of India. Published by Elsevier B.V. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Mohan, Jagdish C.
Shukla, Madhu
Mohan, Vishwas
Sethi, Arvind
Acquired discrete subaortic stenosis late after mitral valve replacement
title Acquired discrete subaortic stenosis late after mitral valve replacement
title_full Acquired discrete subaortic stenosis late after mitral valve replacement
title_fullStr Acquired discrete subaortic stenosis late after mitral valve replacement
title_full_unstemmed Acquired discrete subaortic stenosis late after mitral valve replacement
title_short Acquired discrete subaortic stenosis late after mitral valve replacement
title_sort acquired discrete subaortic stenosis late after mitral valve replacement
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5067769/
https://www.ncbi.nlm.nih.gov/pubmed/27751257
http://dx.doi.org/10.1016/j.ihj.2016.01.001
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