冠状动脉前降支心肌桥的诊疗

Left anterior descending artery myocardial bridging: pathophysiology,diagnosis and therapy

冠状动脉左前降支心肌桥是一种先天性解剖异常,发生率和检出率均较高。传统认为心肌桥是良性变异,然而随着医学研究的进步,越来越多的心脏事件被发现与心肌桥相关。结合近些年的文献报道,本文就前降支心肌桥的解剖、病理生理、分型和诊疗进行归纳描述。

As a congenital anomalous coronary artery anatomy, the myocardial bridging of the left anterior descending artery has a high incidence and detection rate. Traditionally, myocardial bridgings are considered to be benign anatomical variants. However, as medical research progresses, more and more cardiac events have been found to be associated with myocardial bridgings. By summarizing recent literature reports, this review describes the anatomy and pathophysiology, classification and diagnosis of the left anterior descending artery myocardial bridgings.