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作者前瞻性研究在心肌梗塞早期给予程序刺激诱发的持续性单形性室性心动过速,与其他预后因子(如信号平均 ECG、Holter动态 ECG 和运动试验)之间的关系。方法对象为入院后48小时以内、70岁以下的急性心肌梗塞患者,凡有心脏手术史、装有起搏器、心房颤动或束支传导阻滞者均予除外,起病后7天内死亡或心脏手术者亦不列入研究。电生理测试对象均不用抗心
The authors prospectively studied the relationship between persistent monomorphic ventricular tachycardia induced by procedural stimulation and other prognostic factors such as signal-averaged ECG, Holter dynamic ECG, and exercise testing in the early stages of myocardial infarction. Methods Subjects were admitted to hospital within 48 hours, under the age of 70 patients with acute myocardial infarction, where there is a history of cardiac surgery, with pacemaker, atrial fibrillation or bundle branch block were excluded, within 7 days after onset of death or Cardiac surgery is also not included in the study. Electrophysiology test subjects are not resistant