摘要
目的:探讨心肌桥—壁冠状动脉(MB-MCA)的临床特点。方法:回顾分析64例多层螺旋计算机断层摄影术(MSCT)冠状动脉(冠脉)成像检查检出的MB-MCA患者的临床资料。结果:孤立性MB-MCA29例,MB-MCA并冠脉硬化35例,孤立性MB-MCA在发病年龄、易患因素、临床症状、心电图及心脏超声改变等方面与MB-MCA合并冠脉硬化患者比均有明显差异(P<0.05)。结论:MSCT冠脉成像可用于MB-MCA的诊断。MB-MCA单独可引起心肌缺血的表现。
Objective :To investigate the clinical characteristics of myocardial bridging-mural coronary artery (MB-MCA).
Method:We retrospectively analyzed clinical deta of 64 cases of Mural Coronary Artery Detected by Multidetector Computer Tomography.
Results :Twenty-nine case of signal MB-MCA and 35 case of MB-MCA complicated by coronary atherosclerosis were comparatively analyzed. The results showed that these two groups were significantly difference in age, risk factors, electrocardiographic as well as echocardiographic resalts. Conclusion : Muhidetector Computer Tomography is valuable diagnostic method for MB-MCA. MB-MCA can induce myocardial ischemia.
出处
《中国循环杂志》
CSCD
北大核心
2007年第2期103-106,共4页
Chinese Circulation Journal
关键词
心绞痛
心肌桥—壁冠状动脉
多层螺旋计算机断层摄影术
Angina pectoris
Myocardial bridging-mural coronary artery
Mulitidetector computed bomography