心肌桥是指覆盖在心脏表面冠状动脉上的心肌纤维,被心肌桥覆盖的冠状动脉节段被称为壁冠状动脉。心肌桥在收缩期的压迫作用,可引起壁冠状动脉管腔动态狭窄,狭窄区的近心端是粥样硬化的易发区。本文数值分析心肌桥易诱发粥样硬化的血液动力学机制。本文基于个性化影像学信息构建 Myocardial bridge refers to the myocardial fibers covering the coronary arteries on the surface of the heart. The segments of the coronary artery covered by the myocardial bridge are called the wall coronary arteries. Myocardial bridge in the contraction of the oppression, can cause dynamic coronary wall stenosis, stenosis near the proximal end of atherosclerosis prone areas. This article numerically analyzes the hemodynamic mechanism of myocardial bridge-induced atherosclerosis. This article builds on personalized imaging information