重庆医学2018，Vol.47Issue(1)：32-34,3.DOI:10.3969/j.issn.1671-8348.2018.01.011
经食管心电图测量冠状动脉粥样硬化性心脏病患者左房室间期的临床研究
Clinical study on transesophageal electrocardiogram for measuring left atrioventricular interval in patients with coronary artery disease
摘要
Abstract
Objective To explore the mechanism and clinical significance of left atrioventricular interval abnormality in the patients with coronary artery disease.Methods A total of 48 patients with coronary artery disease were selected and divided into the left interval atrioventricular shortening group(AV≤100 ms) and the left atrioventricular interval normal group(AR＞100 ms) according to the left atrioventricular interval measured by the esophageal electrocardiogram.The clinical features,cardiac echocardiography and coronary vessel lesions were compared between the two groups.Results The age in the AR≤ 100 ms group was higher than that in the AR＞10 ms group(P=0.018);the proportion of right coronary arterial lesion in the AR ≤ 100 ms group was higher in that in the AR＞10ms group(P=0.038);the left atrial diameter in the AR ≤100ms group was enlarged compared with that in the AR＞ 100 ms group(P=0.041).Conclusion The cardiac electric transduction abnormality exists in the patients with coronary heart disease,the majority of the patients with left atrioventricular interval shortening have the right coronary artery lesion.关键词
心电描记术/冠心病/左房室间期/冠状动脉造影Key words
electrocardiography/coronary disease/left interval atrioventricular/coronarography分类
医药卫生引用本文复制引用
于杨,刘筱,陈玲,周炜,黄喆,陈曼华..经食管心电图测量冠状动脉粥样硬化性心脏病患者左房室间期的临床研究[J].重庆医学,2018,47(1):32-34,3.基金项目
湖北省武汉市卫生和计划生育委员会基金项目(WX15D64). （WX15D64）
