Effect of preoperative sarcopenia on major adverse cardiovascular events within 6 months after PCI in patients with coronary heart disease
10.3969/j.issn.1008-0074.2025.03.01
- VernacularTitle:术前肌少症对冠心病患者PCI术后6个月主要不良心血管事件的影响
- Author:
Yu-qin YANG
1
;
Song-bai SHEN
1
Author Information
1. 安庆一一六医院介入手术室,安徽安庆 246003
- Publication Type:Journal Article
- Keywords:
Coronary heart disease;
Sarcopenia;
Risk factor
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2025;34(3):281-286
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of preoperative sarcopenia on major adverse cardiovascular events(MACE)in patients with coronary heart disease(CHD)within 6 months after percutaneous coronary intervention(PCI).Methods:A total of 180 patients with CHD who underwent PCI in Anqing 116th Hospital between March 2019 and November 2022 were enrolled.According to the occurrence of MACE within 6-month after PCI,patients were divided into non-MACE group(n=133)and MACE group(n=47).General clinical data were collected in the two groups.Multivariate Logistic regression was used to analyze the influencing factors of MACE in patients with CHD within 6 months after PCI,and R software was used to construct the corresponding nomogram model.Receiver operating characteristic(ROC)curve was employed to assess the predictive value of model,and calibration curve was applied to verify the performance of the model.Results:Multivariate Logistic regression analysis showed that the number of implanted stents ≥3,smoking history,diabetes mellitus and sarcopenia were independent risk factors for MACE within 6 months after PCI in patients with CHD(OR=3.294～6.556,P＜0.05 or＜0.01).The nomogram model of MACE within 6-month after PCI in CHD patients was constructed;calibration curve showed that the predicted probability of the MACE nomogram model was consistent with the actual probability,Hosmer-Lemeshow test x2=1.534,P=0.821,and the area under the ROC curve of the model was 0.795(95％CI:0.715～0.876).The area under the ROC curve of the number of implanted stents,smoking history,diabetes and sarcope-nia in the model was 0.616(95％CI:0.518～0.715),0.590(95％CI:0.490～0.690),0.604(95％CI:0.504～0.704)and 0.656(95％CI:0.558～0.755),respectively,and the area under the ROC curve of sarcopenia was the largest.Conclusion:Preoperative sarcopenia is an independent risk factor for MACE within 6 months after PCI in patients with coronary heart disease.Nomogram based on number of implanted stents,smoking history,diabetes and sarcopenia had good predictive performance for MACE in these patients.
