Predictors of in-hospital heart failure in patients undergoing successful primary percutaneous coronary intervention for acute myocardial infarction
10.3969/j.issn.1004-8812.2014.05.004
- VernacularTitle:急性心肌梗死患者直接经皮冠状动脉介入治疗成功后住院期间心力衰竭的预测因素
- Author:
Hui WANG
;
Zhenyu LIU
;
Shuyang ZHANG
;
Zhujun SHEN
;
Zhongjie FAN
;
Yong ZENG
;
Hongzhi XIE
;
Chonghui WANG
;
Xiaofeng JIN
;
Quan FANG
;
Wenling ZHU
- Publication Type:Journal Article
- Keywords:
Heart failure;
Myocardial infarction;
Angioplasty,Transluminal,Percutaneous coronary
- From:
Chinese Journal of Interventional Cardiology
2014;(5):288-294
- CountryChina
- Language:Chinese
-
Abstract:
Objectives We sought to determine the factors that predicted in-hospital heart failure(HF)in patients undergoing successful primary percutaneous coronary intervention(PCI)for ST-segment elevation myocardial infarction(STEMI). Methods The clinical and angiographic data were retrospectively reviewed in patients undergoing successful primary PCI for their ifrst STEMI. According to the occurrence of in-hospital HF, patients were divided into HF group and non-HF group. The incidence and predictors of in-hospital HF and its impact on prognosis were determined. Results A total of 834 patients were included, among them 94 patients (11.3%) were in the HF group and 740 patients(88.7%) were in the non-HF group. The mean age was (62.9±12.9) years and 662 patients (79.4%) were male. All-cause mortality at 30 days was signiifcantly higher in the HF group than in the non-HF group (24.5%vs. 1.5%, P<0.001). In Cox regression analysis, left anterior descending artery (LAD) as the culprit vessel (HR 2.173, 95% CI 1.12~4.212, P=0.022), ln 24 h NT-proBNP (HR 1.904, 95%CI 1.479~2.452, P<0.001), 24 h hsCRP≥11.0 mg/L (median) (HR 2.901, 95%CI 1.309~6.430, P=0.009) and baseline serum glucose (HR 1.022, 95%CI 1.000 ~ 1.044, P=0.046) were independent predictors of in-hospital HF. Receiver operator characteristic analysis identiifed 24 h NT-proBNP ≥ 1171 pg/ml (c=0.883, P < 0.001) and 24 h hsCRP ≥ 13.5 mg/L (c=0.829, P < 0.001) were the best cut-off values in discriminating in-hospital HF with a sensitivity and speciifcity of 92.5%and 76.8%for 24 h NT-proBNP, 86.0%and 77.0%for 24 h hsCRP, respectively. Even among patients with LAD as the culprit vessel, the incidence of in-hospital HF was only 0.4%in patients whose 24 h NT-proBNP was<1171 pg/ml and 24 h hsCRP was<13.5 mg/L;while the incidence of in-hospital HF was up to 60.9%in patients whose 24 h NT-proBNP≥1171 pg/ml and 24 h hsCRP≥13.5 mg/L (P<0.001). Conclusions The incidence of in-hospital HF was still high in STEMI patients even after successful primary PCI. Patients with in-hospital HF had poor prognosis. LAD as the culprit vessel, hsCRP, NT-proBNP and baseline serum glucose were independent predictors of in-hospital HF. Assessment and combined use of different serum biomarkers were effective methods to estimate the risk of in-hospital HF in STEMI patients undergoing primary PCI.
