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为进一步了解糖尿病急性心肌梗死的心电图特征及其临床意义,对照分析33例糖尿病与35例非糖尿病的急性心肌梗死患者的心电图资料。结果其远离区心肌缺血、PTF_V_1<-0.02mm·s和复杂室性期前收缩的发生率,糖尿病组均显著高于非糖尿病组(X~2=4.72—6.52,P均<0.05)。认为这些改变可能与糖尿病患者的冠状动脉粥样硬化多为弥漫性多发型有关。
To further understand the ECG characteristics of acute myocardial infarction (DM) and its clinical significance, ECG data of 33 patients with diabetes mellitus and 35 non-diabetic patients with acute myocardial infarction were analyzed. Results Compared with non-diabetic group, the incidence of myocardial ischemia, PTF_V_1 <-0.02mm · s and complicated ventricular contraction in diabetic group were significantly higher than those in non-diabetic group (P <0.05). That these changes may be related to diabetic patients with coronary atherosclerosis mostly diffuse multiple hair type.