冠状动脉心肌桥的最新研究进展  

An updated review on myocardial bridging

作　　者：孙庆博 李风琴 SUN Qingbo;LI Fengqin(Department of CT Diagnostics,Huanghua People's Hospital,Huanghua,Hebei 061100,China;Department of Ultrasound,Huanghua People's Hospital,Huanghua,Hebei 061100,China)

机构地区：[1]黄骅市人民医院CT室,河北黄骅061100 [2]黄骅市人民医院超声科,河北黄骅061100

出　　处：《中国医学工程》2024年第7期49-54,共6页China Medical Engineering

摘　　要：冠状动脉心肌桥(MB)是一种先天性冠状动脉异常,大多数患者没有症状。然而,它是导致患者心肌缺血的一个重要因素,可导致心绞痛症状、急性冠状动脉综合征、心律失常,极少数可导致心脏性猝死。近年来,关于MB的病理生理学、诊断和治疗发表了大量研究文章。本文将从流行病学、病理生理、临床表现、诊断及治疗等方面对MB进行论述。Myocardial bridging(MB)is a congenital coronary anomaly.The majority of patients with this coronary anomaly are asymptomatic.However,it is an important cause of myocardial ischemia,which may lead to anginal symptoms,acute coronary syndrome,cardiac arrhythmias and rarely sudden cardiac death.There are numerous studies published in the recent past on understanding the pathophysiology,diagnostic and management strategies of MB.This review provides a contemporary overview of epidemiology,pathobiology,clinical presentation,diagnosis and management of MB.

关 键 词：心肌桥 心肌缺血 冠状动脉痉挛 动脉粥样硬化 

分 类 号：R541.1[医药卫生—心血管疾病]