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对 94例急性心肌梗塞 (AMI)患者 (6 0例生存者 ,34例死亡者 )入院后第一次心电图及 5 0例正常人的心电图间期进行测量 ,并分析了影响 AMI患者的 QTd的临床因素 ,结果认为 Q波心肌梗塞的 QTd大于非 Q波心肌梗塞 ;AMI患者的 QTd随着泵衰竭程序逐渐增大并可帮助判断泵衰的预后 ,AMI患者泵衰死亡者及室内颤猝死亡者的QTd均增加 ,其间无显著差异
94 patients with acute myocardial infarction (AMI) (60 survivors, 34 deaths) were admitted after the first electrocardiogram and ECG of 50 normal subjects were measured, and analyzed the impact of AMI patients with QTd Clinical factors, the results Q wave Q myocardial infarction Q wave was greater than non-Q wave myocardial infarction; AMI patients with QTd pump failure program gradually increased and can help determine the prognosis of pump failure, AMI patients with pump failure and ventricular drowsiness sudden death QTd were increased, no significant difference between the time