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目的探讨急性心肌梗死(AMI)后心绞痛(PIA)的相关因素。方法根据急性心肌梗死患者性别、年龄、发作诱因、时间、梗死部位、合并症,以及早期治疗进行分组研究。结果PIA发生率30.7%、PIA与梗死前心绞痛、ECG有无异常Q波、溶栓、梗死部位、心功能有关。结论应分析PAI的相关因素,采取相应治疗,改善预后。
Objective To investigate the related factors of angina pectoris (AMI) after acute myocardial infarction (AMI). Methods According to the gender, age, onset of inducement, time, infarction, complications, and early treatment of acute myocardial infarction patients were grouped. Results The incidence of PIA was 30.7%. PIA was associated with pre-infarction angina, ECG with or without abnormal Q wave, thrombolysis, infarction and cardiac function. Conclusions The related factors of PAI should be analyzed, and the corresponding treatment should be taken to improve the prognosis.