Prediction of adverse cardiovascular events in patients with acute ST-elevation myocardial infarction after percutaneous coronary intervention
10.3760/cma.issn1008-6706.2021.09.002
- VernacularTitle:急性ST段抬高型心肌梗死介入术后不良心血管事件的预测研究
- Author:
Chenghong BAO
1
;
Xiaomin WANG
Author Information
1. 浙江省，金华市中心医院心血管内科 322000
- Keywords:
Myocardial infarction;
Hypoxia-inducible factor 1,alpha subunit;
Natriuretic peptide,brain;
Angioplasty,balloon,coronary;
ROC curve;
Area under curve;
Sensi
- From:
Chinese Journal of Primary Medicine and Pharmacy
2021;28(9):1286-1290
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the application value of combined detection of hypoxia-inducible factor-1α (HIF-1α), N-terminal proBNP (NT-proBNP) and thromboxane B 2 (TXB 2) in the prediction of major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in patients with acute ST-elevation myocardial infarction. Methods:The clinical data of 136 patients with acute ST-elevation myocardial infarction who received treatment in Jinhua Municipal Central Hospital, China between February 2018 and September 2019 were retrospectively analyzed. These patients were assigned to MACE group ( n = 33) and no MACE group ( n = 103) according to whether MACE occurred. The basic data was compared between the two groups. Serum levels of HIF-1α, NT-proBNP and TXB 2 prior to PCI were analyzed. The receiver operating characteristic (ROC) curve was plotted to investigate the application value of combined detection of serum HIF-1α, NT-proBNP and TXB 2 levels in the prediction of acute ST-elevation myocardial infarction after PCI. Results:At 6 months after PCI, MACE occurred in 33 out of 136 patients with acute ST-elevation myocardial infarction, with the incidence of 24.26%. There were no significant differences in age, sex and accompanied diseases between MACE and no MACE groups (all P > 0.05). Serum HIF-1α level in the MACE group was significantly lower than that in the no MACE group [(31.54 ± 5.26) ng/L vs. (37.18 ± 6.94) ng/L, t = 4.286, P < 0.05]. Serum levels of NT-proBNP and TXB 2 in the MACE group were (1 246.83 ± 243.71) μg/L and (125.13 ± 20.16) ng/L, respectively, which were significantly higher than those in the no MACE group [(876.92 ± 173.04) μg/L, (95.73 ± 18.24) ng/L, t = 9.617, 7.835, both P < 0.05]. ROC curve analysis showed that the optimal cutoff values of serum HIF-1α, NT-proBNP and TXB 2 levels in the prediction of MACE occurrence in patients with acute ST-elevation myocardial infarction after PCI were 32.67 ng/L, 1 018.27 μg/L and 112.19 ng/L, respectively. The sensitivity and specificity of combined detection of serum HIF-1α, NT-proBNP and TXB 2 levels in the prediction of MACE occurrence in patients with acute ST-elevation myocardial infarction after PCI were 69.70% (23/33) and 98.06% (101/103), respectively. The specificity of the combined detection of serum HIF-1α, NT-proBNP and TXB 2 levels was higher than that of detection of serum HIF-1α, NT-proBNP or TXB 2 level alone. The area under the curve (AUC) plotted regarding the prediction of MACE occurrence in patients with acute ST-elevation myocardial infarction after PCI by combined detection of serum HIF-1α, NT-proBNP and TXB 2 levels was 0.901, which was significantly higher than the AUC obtained for detection of serum HIF-1α, NT-proBNP or TXB2 level alone ( Z = 2.007, 1.991 and 2.217, all P < 0.05). Conclusion:Combined detection of serum HIF-1α, NT-proBNP and TXB 2 levels exhibits a higher value in the prediction of MACE occurrence in patients with acute ST-elevation myocardial infarction after PCI than detection of serum HIF-1α, NT-proBNP or TXB 2 level alone.
