二尖瓣血囊肿导致的冠状动脉栓塞
Coronary Artery Embolism From a Blood Cyst of the Mitral Valve.
作者信息
Pavsic Nejc, Dolenc-Strazar Zvezdana, Cerne Cercek Andreja, Klokocovnik Tomislav, Prokselj Katja
机构信息
Department of Cardiology, University Medical Center Ljubljana, Slovenia.
Institute of Pathology, Faculty of Medicine, University of Ljubljana, Slovenia.
出版信息
Heart Lung Circ. 2017 Dec;26(12):e118-e120. doi: 10.1016/j.hlc.2017.06.728. Epub 2017 Jul 19.
Blood cysts are benign, congenital tumours of the heart endothelium, found most commonly on heart valves. Adult cases are rare, since most spontaneously regress with age. However, reports of symptomatic cases with embolic phenomena and valve dysfunction have been described. We present a case of a previously healthy 44-year-old woman with no cardiovascular risk factors who developed acute myocardial infarction caused by coronary artery embolism from a blood cyst of the anterior mitral valve leaflet.
血囊肿是一种良性的先天性心脏内皮肿瘤，最常见于心脏瓣膜。成人病例罕见，因为大多数会随着年龄增长而自行消退。然而，已有关于伴有栓塞现象和瓣膜功能障碍的症状性病例的报道。我们报告一例先前健康的44岁女性病例，她没有心血管危险因素，却因二尖瓣前叶血囊肿导致冠状动脉栓塞而发生急性心肌梗死。
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