一位年轻患者的二叶式主动脉瓣导致主动脉瓣下狭窄，伴有主动脉瓣下区域的钙化膨出。
Bicuspid aortic valve caused subaortic stenosis with bulging of valve calcification through subaortic area in a young patient.
机构信息
Department of Cardiology, Kocaeli University Medical Faculty, Kocaeli, Turkey.
Department of Radiology, Kocaeli University Medical Faculty, Kocaeli, Turkey.
出版信息
Echocardiography. 2023 May;40(5):442-446. doi: 10.1111/echo.15573. Epub 2023 Apr 19.
PMID:37076989
Abstract
Bicuspid aortic valve is the most common congenital cause for the development of aortic valve calcification and stenosis. Calcification cause valvular stenosis or valvular insufficiency due to coaptation failure. We report a unique case of calcification of bicuspid valve was extending to left ventricular outflow tract and attached to interventricular septum which caused subvalvular stenosis.
摘要
二叶式主动脉瓣是主动脉瓣钙化和狭窄最常见的先天性病因。钙化导致瓣叶狭窄或因对合不良导致瓣叶关闭不全。我们报告了一例独特的二叶瓣钙化病例，其延伸至左心室流出道并附着于室间隔，导致瓣下狭窄。
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