منابع مشابه
Idiopathic hypertrophic subaortic stenosis.
ONE of the most characteristic clinical features of idiopathic hypertrophic subaortic stenosis (IHSS) is the striking variability in the intensity of the symptoms which accompany this disease. It has become clear recently that the severity of obstruction to left ventricular outflow is variable in IHSS and may be altered by a variety of physiological and pharmacological stimuli.' Alterations in ...
متن کاملAngina in Idiopathic Hypertrophic Subaortic Stenosis
Angina, dyspnea and syncope often occur in idiopathic hypertrophic subaortic stenosis (IHSS), but have not hitherto been correlated with conventional measures of left ventricular (LV) function. We assessed regional and global LV function in 18 patients with IHSS by roentgen videometric analysis of biplane left ventriculograms and M-mode echocardiography to investigate 1) whether any relationshi...
متن کاملAntiheart antibody in idiopathic hypertrophic subaortic stenosis.
The prevalence of antiheart antibody using an indirect immunofluorescent technique with infant heart muscle as substrate was determined in iI patients with idiopathic hypertrophic subaortic stenosis. For comparison, sera from patients with congestive cardiomyopathy, coronary artery disease, congenital heart disease, chronic rheumatic heart disease, and normal subjects were studied. There was a ...
متن کاملMyocardial Ultrastructure in Idiopathic Hypertrophic Subaortic Stenosis
Electron microscopic studies revealed distinctive abnormalities in operatively resected myocardium from the left ventricular outflow tract in 14 patients with idiopathic hypertrophic subaortic stenosis. Bundles of muscle cells were severely disorganized, with cells running in different directions instead of in parallel. Muscle cells were wider and shorter than in hypertrophy due to other causes...
متن کاملIdiopathic hypertrophic subaortic stenosis (hypertrophic obstructive cardiomyopathy) changing concepts-1975.
.1 ( HOCM ) , is one of the few common diseases virtually unknown 20 years ago. Since the early case report in 1957’ and the pathologic description in 1958,2 numerous articles have appeared, and yet the disorder ( or more accurately the spectrum of disorders ) continues to be an enigma and a source of controversy. This review will attempt to summarize some of the currently known facts and fanci...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1967
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.100.2.284