心肌桥对冠状动脉粥样硬化的作用  

The effects of a myocardial bridge on coronary atherosclerosis

作　　者：关英敏[1,2] 张清[1] 王海昌[1] 

机构地区：[1]第四军医大学西京医院心血管内科 [2]陕西省商洛市中心医院内三科,陕西商洛726000

出　　处：《心脏杂志》2005年第3期249-250,255,共3页Chinese Heart Journal

摘　　要：目的:探讨心肌桥与冠状动脉粥样硬化病变之间的关系。方法:回顾性分析冠脉造影术中检出的心肌桥患者92例的冠脉病变与临床资料。结果:1500例冠脉造影患者检出心肌桥92例,检出率6.1%;心肌桥近段冠状动脉粥样硬化病变发生率71.7%,远段冠状动脉粥样硬化病变发生率10.9%,两者差异有显著性(P<0.01)。结论:心肌桥可能导致冠状动脉心肌桥近段冠脉粥样硬化病变。AIM: To investigate the relationship between coronary myocardial bridge and the coronary atherosclerosis .METHODS: Analyzed retrospectively coronary artery pathological changes and clinical datas of 92 patients with myocardial bridge in the coronary angiography(CAG) .RESULTS: We found 92 patients with myocardial bridge in 1500 patients receiving CAG. Positive rate of myocardial bridge was 6.1% . The overall prevalence of coronary atherosclerosis of the proximal segment of myocardial bridge were 71.7% . The coronary artery atherosclerosis of the distal segment of myocardial bridge patients were 10.9%. There were significant difference in the positive rate between the two groups (P<0.01). CONCLUSION: The myocardial bridge may cause coronary atherosclerosis of the proximal segment of myocardial bridge .

关 键 词：心肌桥 动脉粥样硬化 冠状动脉疾病 

分 类 号：R541.4[医药卫生—心血管疾病] R285.5[医药卫生—内科学]