The incidence of congenital anomalies of the coronary arteries in the adult population.
The incidence of congenital anomalies of the coronary arteries in the adult population.
复制标题
成人冠状动脉先天性异常的发生率。
作者：
H. Baltaxe;D. Wixson
回顾1,000例连续冠状动脉造影片，其中大部分用于评价心绞痛，发现9例冠状动脉先天性异常。在2例病例中，心绞痛可能是由于左冠状动脉或其分支的错位。旋动脉异常起源于右冠状动脉2例，左前降支异常起源2例，三个主要冠状动脉分支均起源于右主动脉窦3例，冠状动脉瘘2例。冠状动脉错位应被认为是心绞痛的可能原因。
A review of 1,000 consecutive coronary angiograms, most of them performed for evaluation of angina pectoris, yielded 9 examples of congenital anomalies of the coronary arteries. In 2 cases the angina may have been due to malposition of the left coronary artery or one of its branches. There were 2 cases of aberrant origin of the circumflex artery from the right coronary artery, 2 cases of aberrant left anterior descending artery, 3 cases in which all three major coronary branches arose from the right aortic sinus, and 2 cases of coronary artery fistulas. Malposition of the coronary artery should be considered as a possible cause of angina.