Influencing factors for prognosis in patients with ST-segment elevation myocardial infarction with cardiogenic shock treated with extracorporeal membrane oxygenation combined with percutaneous coronary intervention
10.3969/j.issn.1004-8812.2023.12.003
- VernacularTitle:探索影响体外膜肺氧合联合经皮冠状动脉介入治疗ST段抬高型心肌梗死合并心原性休克患者预后的因素
- Author:
Li-Fang SU
1
;
Wei ZHI
;
Heng-Bo GAO
;
Hao XIAO
;
Chang-Chang LIU
;
Qing ZHOU
;
Yan-Bo WANG
;
Xin-Shun GU
Author Information
1. 050000 河北石家庄,河北医科大学第二医院心内科
- Keywords:
ST-segment elevation myocardial infarction;
Cardiogenic shock;
Extracorporeal membrane oxygenation;
Percutaneous coronary intervention
- From:
Chinese Journal of Interventional Cardiology
2023;31(12):904-910
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the influencing factors for prognosis in patients with ST-segment elevation myocardial infarction(STEMI)with cardiogenic shock(CS)treated with extracorporeal membrane oxygenation(ECMO)combined with percutaneous coronary intervention(PCI).Methods The clinical data of patients with STEMI and CS who received ECMO combined with PCI treatment in the cardiology department of our hospital from May 2019 to July 2023 were retrospectively analyzed.According to the clinical outcome,the patients were divided into death group and survival group.The clinical data of the two groups was compared.Results The study analyzed a total of 37 patients,including 34 males with an average age of(52.4±11.7)years.There were 15 survivors and 22 deaths,with a survival rate of 40.5％.Compared with the death group,the survival group had higher systolic blood pressure[(100.6±17.7)mmHg vs.(84.6±22.0)mmHg,P=0.025]and diastolic blood pressure[(64.5±11.8)mmHg vs.(54.3±16.0)mmHg,P=0.043]at admission,and longer time from shock to ECMO support[4.0(3.0,10.0)h vs.2.8(1.9,5.1)h,P=0.048]and shorter time from ECMO support to passage of guide wire[1.5(0.5,3.0)h vs.3.8(2.3,7.0)h,P=0.008].The proportion of thrombolysis in myocardial infarction(TIMI)blood flow classification reaching level Ⅲ in the first frame is higher[9(60.0％)vs.5(22.7％),P=0.038].The level of serum alanine aminotransferase[261.8(100.1,944.9)U/L vs.106.6(27.4,193.3)U/L,P=0.033]and shorter time from aspartate aminotransferase[753.6(432.7,1533.0)U/L vs.244.7(113.7,594.3)U/L,P=0.009]in the death group are significantly higher than that in the survival group.Conclusions This study suggests that the time from ECMO support and ECMO support to passage of guide wire,and the first frame TIMI blood flow grading are important factors affecting the prognosis of STEMI patients with CS treated with ECMO combined with PCI.
