Dynamic change of mitral apparatus as potential cause of left ventricular outflow tract obstruction in hypertrophic cardiomyopathy
Author(s) -
Hye Jin Hwang,
EuiYoung Choi,
Jun Kwan,
Soon Ae Kim,
Chi Young Shim,
JongWon Ha,
SeJoong Rim,
N. Chung,
S. S. Kim
Publication year - 2010
Publication title -
european journal of echocardiography
Language(s) - English
Resource type - Journals
eISSN - 1525-2167
pISSN - 1532-2114
DOI - 10.1093/ejechocard/jeq092
Subject(s) - medicine , cardiology , hypertrophic cardiomyopathy , mitral valve , ventricular outflow tract , systole , diastole , ventricular outflow tract obstruction , hemodynamics , blood pressure
he geometry of the mitral apparatus changes dynamically throughout systole and diastole. We investigated how geometric dynamics of the mitral apparatus could affect the haemodynamics of the outflow tract in patients with hypertrophic cardiomyopathy presenting with systolic anterior motion (HCM(SAM)) using three-dimensional (3D) echocardiography.
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