Morphological aspects of myocardial bridges
نویسندگان
چکیده
منابع مشابه
Myocardial bridges: morphological and functional aspects.
OBJECTIVE To assess the arrangement of myocardial bridges. DESIGN A necropsy study of 90 consecutive hearts (56 male, 34 female). RESULTS Myocardial bridges, either single or multiple, were seen in 50 (55.6%) of the 90 hearts. The left anterior descending artery was the most commonly affected artery. Thirty five of the 50 hearts which contained in total 41 muscle bridges were dissected furt...
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The morphology of myocardial bridges (MB) in the heart of the domestic pig remain an open issue. Despite numerous analyses of the subject, many controversies still exist. Opinions also differ when the influence of the MB on haemodynamic processes in the coronal vessel system is concerned. In the examined group of 150 domestic pig's hearts, the length of the detected MB varied from 1.8 to 39.7 m...
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The structures made of myocardium running most often above the coronary arteries are called the muscle bridges. However there is a large number of descriptions of that phenomenon, the data are not homogenous. Some papers affirm the occurrence of the clinical implications of their existence. The studied material contained 100 adult human hearts, both sexes, 21 to 76 years of age, preserved in fo...
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Myocardial bridging is recognized as an anatomical variation of the human coronary circulation in which an epicardial artery lies in the myocardium for part of its course. Thus, the vessel is ‘bridged’ by myocardium. The present study is aimed to studying presence of myocardial bridges over coronary arteries and their branches by dissection method. A total of 50 adult human hearts (irrespective...
متن کاملInvasive assessment of myocardial bridges.
It has been recognised for over 200 years that epicardial coronary arteries may be crossed by muscular bands for limited segments of their courses. The term myocardial bridge was first employed in 1961 in a case report describing angiographic systolic narrowing. Opinion remains divided as to whether myocardial bridges have pathological consequences or are merely epiphenomena. The clinical conse...
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ژورنال
عنوان ژورنال: Bosnian Journal of Basic Medical Sciences
سال: 2013
ISSN: 1840-4812,1512-8601
DOI: 10.17305/bjbms.2013.2304