心肌劳损就是指心肌长期在高负荷下过度工作,比如过度肥胖,高血压,工作紧张精神压力大等因素,导致心肌受损,此时心肌可能缺血,也可能供血正常。如确诊心肌缺血,长期发展可能导致冠心病,心肌梗塞,扩张性心肌病,心功能不全,心功能衰竭等情况。
目的探讨高血压病患者心肌劳损与冠状动脉储备功能之间的关系。
Objective To investigate the relationship between myocardial strain of hypertension and coronary flow reserve.
肥胖组ecg心肌缺血劳损和CAG示冠状动脉狭窄的病例均明显多于非肥胖组。
The cases with myocardial ischemia and strain diagnosed by ECG and coronary artery stenosis diagnosed by CAG in obesity group were obviously more than those in non-obesity group.
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