Document Detail


Acute mitral regurgitation in Takotsubo cardiomyopathy.
MedLine Citation:
PMID:  24493864     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Takotsubo cardiomyopathy (TTC) is a well-recognised entity that commonly manifests with chest pain, ST segment abnormalities and transient left ventricular apical ballooning without coronary artery obstructive disease. This syndrome usually portends a favourable outcome. In the rare haemodynamically unstable TTC patients, acute mitral regurgitation (MR) related to systolic anterior motion (SAM) of the mitral valve and left ventricular outflow tract obstruction (LVOTO) is to be considered. Bedside echocardiography is key in recognition of this latter condition as vasodilators, inotropic agents or intra-aortic balloon counter-pulsation worsen the patient's clinical status. We discuss here a case of TTC where nitrate-induced subaortic obstruction and mitral regurgitation led to haemodynamic instability.
Authors:
Nadia Bouabdallaoui; Zhen Wang; Milena Lecomte; Pierre V Ennezat; Didier Blanchard
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-2-3
Journal Detail:
Title:  European heart journal. Acute cardiovascular care     Volume:  -     ISSN:  2048-8734     ISO Abbreviation:  Eur Heart J Acute Cardiovasc Care     Publication Date:  2014 Feb 
Date Detail:
Created Date:  2014-2-4     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101591369     Medline TA:  Eur Heart J Acute Cardiovasc Care     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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