摘要
Abstract
Objective To study the risk factors for in-hospital mortality in patients with acute myocardial infarction(AMI)undergoing emergency percutaneous coronary intervention(EPCI).Methods Nine hundred and eight patients with acute myocardial infarction(AMI)who underwent EPCI at Beijing Jingmei Group General Hospital between September 2016 and December 2022 were enrolled and divided into an in-hospital death group(36 cases)and a survival group(872 cases)based on in-hospital outcomes.The basic information,clinical indicators,results of coronary angiography,outcomes of EPCI,and complications were compared between the two groups.Multiple logistic regression analysis was conducted to identify the risk factors for in-hospital mortality during EPCI.Results The age and serum creatinine levels of the death group were higher than those of the survival group(P＜0.05),and the estimated glomerular filtration rate(eGFR)and hemoglobin(Hb)levels were lower than those of the survival group(P＜0.05).The proportion of diabetes mellitus,cerebral infarction,cardiogenic shock,left main culprit lesion,rapid ventricular arrhythmia,TIMI flow grade＜3 after EPCI for culprit vessel,and intra-aortic balloon pump(IABP)implantation in the death group were higher than those of the survival group(P＜0.05).The results of multiple logistic regression analysis showed that age,cardiogenic shock,TIMI flow grade＜3 after culprit vessel intervention,and rapid ventricular arrhythmia had a statistically significant impact on in-hospital mortality in EPCI(P＜0.05).Conclusion Age,cardiogenic shock,TIMI flow grade＜3 after PCI for culprit vessels,and rapid ventricular arrhythmia are independent risk factors for in-hospital mortality in EPCI patients with AMI.关键词
急性心肌梗死/急诊冠脉介入治疗/心源性休克/院内死亡/危险因素Key words
acute myocardial infarction/emergency percutaneous coronary intervention/cardiogenic shock/in-hospital death/risk factors分类
临床医学
