Electromechanical Relationship in Hypertrophic Cardiomyopathy
نویسندگان
چکیده
منابع مشابه
DIFFUSE CORONARY ARTERIAL ECTASIA WITH HYPERTROPHIC CARDIOMYOPATHY
A 40 year old male, a known case of hypertrophic cardiomyopathy, was admitted for catheterization. At catheterization and angiography, septum was hypertrophied to about 5cm and diffuse coronary artery aneurysm was revealed. We found no previous report of coronary artery aneurysm in hypertrophic cardiomyopathy.
متن کاملRelationship between sex, shape, and substrate in hypertrophic cardiomyopathy.
BACKGROUND Hypertrophic cardiomyopathy (HCM) is a disease characterized by substantial genetic, morphologic, and prognostic heterogeneity. Recently, sex-related differences in HCM were reported, with women being older at diagnosis and exhibiting greater left ventricular outflow tract obstruction than men. We sought to evaluate the influence of sex on the HCM phenotype in a large cohort of unrel...
متن کاملPrognostic value of intra-left ventricular electromechanical asynchrony in patients with hypertrophic cardiomyopathy.
AIMS We sought to assess the indexes of myocardial activation delay, using Doppler myocardial imaging (DMI), as potential predictors of cardiac events in patients with hypertrophic cardiomyopathy (HCM). The distribution and magnitude of left ventricular (LV) hypertrophy are not uniform in patients with HCM, which results in heterogeneity of regional LV systolic function. METHODS AND RESULTS T...
متن کاملResponse to letter regarding article, "Late sodium current inhibition reverses electromechanical dysfunction in human hypertrophic cardiomyopathy".
BACKGROUND Hypertrophic cardiomyopathy (HCM), the most common mendelian heart disorder, remains an orphan of disease-specific pharmacological treatment because of the limited understanding of cellular mechanisms underlying arrhythmogenicity and diastolic dysfunction. METHODS AND RESULTS We assessed the electromechanical profile of cardiomyocytes from 26 HCM patients undergoing myectomy compar...
متن کاملHypertrophic Cardiomyopathy
Circulation Research is available at http://circres.ahajournals.org DOI: 10.1161/CIRCRESAHA.117.311059 Abstract: Hypertrophic cardiomyopathy (HCM) is a genetic disorder that is characterized by left ventricular hypertrophy unexplained by secondary causes and a nondilated left ventricle with preserved or increased ejection fraction. It is commonly asymmetrical with the most severe hypertrophy in...
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ژورنال
عنوان ژورنال: Journal of Cardiovascular Translational Research
سال: 2013
ISSN: 1937-5387,1937-5395
DOI: 10.1007/s12265-013-9481-0