Baltaxe H A, Wixson D
Radiology. 1977 Jan;122(1):47-52. doi: 10.1148/122.1.47.
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.
对连续1000例冠状动脉造影进行回顾，其中大部分是为评估心绞痛而进行的，发现了9例冠状动脉先天性异常。在2例中，心绞痛可能是由于左冠状动脉或其分支之一的位置异常所致。有2例回旋支动脉起源于右冠状动脉的异常情况，2例左前降支动脉异常，3例所有三大冠状动脉分支均起源于右主动脉窦，以及2例冠状动脉瘘。冠状动脉位置异常应被视为心绞痛的可能原因。
