论文部分内容阅读
1心肌桥的定义冠状动脉及其主要分支通常走行于心脏外膜的脂肪组织中。当冠状动脉走行于心肌内,被心肌纤维覆盖,则这束心肌纤维被称为心肌桥,位于心肌桥下的冠状动脉称壁冠状动脉(MCA)。1922年Grainicianu首先报道心肌桥的存在。1960年
1 Definition of Myocardial Bridge The coronary arteries and their major branches usually run in the adventitial adipose tissue. When the coronary artery runs in the myocardium and is covered by the myocardial fibers, the bundle of myocardial fibers is called the myocardial bridge and the coronary artery located under the myocardial bridge is called the wall coronary artery (MCA). 1922 Grainicianu first reported the existence of myocardial bridge. 1960