两例左上腔静脉直接引流至左心房且冠状窦正常的病例。
Two cases of left superior vena cava draining directly to a left atrium with a normal coronary sinus.
作者信息
Wiles H B
机构信息
Division of Pediatric Cardiology, Medical University of South Carolina, Charleston 29425.
出版信息
Br Heart J. 1991 Mar;65(3):158-60. doi: 10.1136/hrt.65.3.158.
Abstract
The most common variation in the thoracic systemic venous system is a persistent left superior vena cava draining to a coronary sinus. A rare anomaly is a persistent left superior vena cava connecting directly to the left atrium. In this situation it is believed that the coronary sinus must be absent. This report describes two cases of a persistent left superior vena cava draining to a left atrium with a normal coronary sinus.
摘要
胸段体静脉系统最常见的变异是永存左上腔静脉引流至冠状窦。一种罕见的异常情况是永存左上腔静脉直接连接至左心房。在这种情况下，据信冠状窦必定缺如。本报告描述了两例永存左上腔静脉引流至左心房且冠状窦正常的病例。
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