LEFT-ATRIUM-TO-RIGHT-VENTRICLE SHUNTING AFTER SURGERY FOR ATRIOVENTRICULAR SEPTAL-DEFECT - AN UNUSUAL SEQUEL DETECTED BY TRANSESOPHAGEAL ECHOCARDIOGRAPHY

被引:2
|
作者
CHIRILLO, F
TOTIS, O
CUZZATO, V
机构
[1] Department of Cardiology, Regional Hospital, Treviso
关键词
ATRIOVENTRICULAR DEFECT; SURGICAL REPAIR; SEQUELAE; SHUNT; ECHOCARDIOGRAPHY;
D O I
10.1016/0167-5273(92)90216-P
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
A 25-yr-old female who had undergone surgery for common atrium and atrioventricular septal defect at the age of 9, was found to have residual shunting at the level of the atrioventricular junction. Precordial echocardiography failed to assess the direction of the shunt. Transesophageal echocardiography showed dehiscence of the atrial patch at the level of the atrioventricular junction. Through this defect left-atrium-to right ventricle shunting occurred in diastole, whereas in systole the defect was closed by the juxtaposition of the anterior tricuspid valve leaflet.
引用
收藏
页码:253 / 256
页数:4
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