糖尿病急性心肌梗死的心电图特征

ECG characteristical features of diabetes patients with AMI

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。

In order to understand ECG characteristical features of diabetes patients with AMI, we analyzed ECG information of 33 diabetes cases with AMI and 35 ones without AMI. Higher incidences of myocardial ischemia beyond focus,PTFv1<-0. 02mm · s and complex ventricular extrasystole are found in cases of diabetes with AMI than ones without AMI(X2=4. 72-6. 52, P < 0. 05). We believe these manifestations are probably relative to diabetes patients' atherosclerosis of coronary arteries in appearance of spreading and frequent occurrence.