不同部位室间隔穿孔对急性心肌梗死患者30天预后的影响  

Impact of Ventricular Septal Perforation Locations on 30-day Prognosis of Patients With Acute Myocardial Infarction

作　　者：刘永[1] 赵彤 罗晓亮[2] 李佳[2] 张峻[2] 高晓津[2] 程慧[1] 高方明[1] 李国庆[1] LIU Yong;ZHAO Tong;LUO Xiaoliang;LI Jia;ZHANG Jun;GAO Xiaojin;CHENG Hui;GAO Fangming;LI Guoqing(Cardiac and Pan-Vascular Management Center,People's Hospital of Xinjiang Uygur Autonomous Region,Urumqi 830001,China;Coronary Heart Disease Center,National Center for Cardiovascular Diseases and Fuwai Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100037,China)

机构地区：[1]新疆维吾尔自治区人民医院心脏与泛血管医学诊疗中心,乌鲁木齐830001 [2]中国医学科学院北京协和医学院国家心血管病中心阜外医院冠心病中心,北京100037

出　　处：《中国循环杂志》2025年第2期151-156,共6页Chinese Circulation Journal

摘　　要：目的:探讨不同室间隔穿孔部位与急性心肌梗死后室间隔穿孔患者30天预后的关系。方法:回顾性分析2009年1月至2023年10月中国医学科学院阜外医院和新疆维吾尔自治区人民医院冠心病重症监护病房收治的151例急性心肌梗死后室间隔穿孔患者的临床资料,采用Kaplan-Meier法比较不同部位室间隔穿孔患者的30天生存率差异,采用多因素逐步向前Cox回归分析评价不同部位室间隔穿孔对急性心肌梗死患者30天预后的影响。结果:在急性心肌梗死患者中,前间隔穿孔的发生率明显高于后间隔穿孔(79.5%vs.20.5%,P<0.001)。与后间隔穿孔相比,前间隔穿孔患者中女性比例更高(22.6%vs.50.0%,P=0.006),就诊时随机血糖水平更高[(8.02±2.81)mmol/L vs.(10.51±5.99)mmol/L,P=0.026],左心室舒张末期内径更小[(55.1±5.0)mm vs.(50.7±6.1)mm,P<0.001],室间隔穿孔内径更小[(12.6±5.4)mm vs.(9.8±4.6)mm,P=0.004],30天全因死亡率更高(35.5%vs.55.8%,P=0.043)。多因素逐步向前Cox回归分析显示,未接受手术治疗(包括经胸外科手术和经导管封堵术,HR=26.344,95%CI:8.261~84.009,P<0.001)、前间隔穿孔(HR=2.432,95%CI:1.281~4.619,P=0.007)与急性心肌梗死后室间隔穿孔患者30天全因死亡风险增加相关。结论:在急性心肌梗死后室间隔穿孔患者中,前间隔穿孔的发生率及30天全因死亡率均高于后间隔穿孔。前间隔穿孔及未接受手术治疗是急性心肌梗死后室间隔穿孔患者30天全因死亡的独立影响因素。Objectives:To investigate the relationship between locations of ventricular septal perforation and 30-day prognosis in patients with acute myocardial infarction complicated by ventricular septal perforation.Methods:Clinical data of 150 acute myocardial infarction patients with ventricular septal perforation admitted to Fuwai Hospital of Chinese Academy of Medical Sciences and People's Hospital of Xinjiang Uygur Autonomous Region from January 2009 to October 2023 were retrospectively analyzed.Kaplan-Meier method was used to compare the difference in 30-day survival rate among patients with different sites of ventricular septal perforation.The impact of locations of ventricular septal perforation on 30-day prognosis of acute myocardial infarction patients was evaluated by multivariate Cox regression analysis(forward stepwise).Results:In acute myocardial infarction patients,the occurrence of anterior ventricular septal perforation was higher than that of posterior ventricular septal perforation(79.5%vs.20.5%,P<0.001).In the anterior ventricular septal perforation patients,females were more common(50.0%vs.22.6%,P=0.006),the blood glucose level was higher([10.51±5.99]mmol/L vs.[8.02±2.81]mmol/L,P=0.026),the left ventricular end-diastolic diameter was smaller([50.7±6.1]mm vs.[55.1±5.0]mm,P<0.001),the ventricular septal aperture was also smaller([9.8±4.6]mm vs.[12.6±5.4]mm,P=0.004),30-day mortality was higher(55.8%vs.35.5%,P=0.043)compared with posterior ventricular septal perforation patients.Multivariate Cox regression analysis(forward stepwise)showed that no transthoracic surgery or transcatheter closure(HR=26.344,95%CI:8.261-84.009,P<0.001)and anterior ventricular septal perforation(HR=2.432,95%CI:1.281-4.619,P=0.007)were associated with increased risk of 30-day all-cause mortality in patients with acute myocardial infarction complicated by ventricular septal perforation.Conclusions:In patients with acute myocardial infarction complicated by ventricular septal perforation,the incidence of anterior ventricular

关 键 词：急性心肌梗死 室间隔穿孔 死亡率 前间隔 

分 类 号：R54[医药卫生—心血管疾病]