为探讨动态心电图ST-T改变在冠心病诊断中的临床意义,笔者对2006-03-2009-06就诊于我院24 h动态心电图有ST-T改变且行冠状动脉造影的126例患者进行了回顾性分析,现报告如下。1资料与方法1.1一般资料符合入选标准的患者126例,将患者资料根据ST-T改变情况分为动态改变组和无动态改变组。其中动态改变组46例,男28例,女18例,年龄33～65(平均56.5)岁。伴有高血压7例,糖尿病5例。无动态改变组80例,男47例, To investigate the clinical significance of ST-T changes in the diagnosis of coronary heart disease, the author reviewed 126 patients with ST-T changes and 24-hour dynamic electrocardiogram in our hospital from March 2006 to June 2009 with coronary angiography Sexual analysis, the report is as follows now. 1 Materials and Methods 1.1 General Information 126 eligible patients meet the inclusion criteria, the patient data according to ST-T changes are divided into dynamic change group and no dynamic change group. Among them, 46 cases were dynamically changed, including 28 males and 18 females, with a mean age of 33-65 years (average 56.5 years). Accompanied by hypertension in 7 cases, 5 cases of diabetes. No change in the group of 80 patients, 47 males,