The impact of fasting blood glucose on the prognosis of non-diabetic patients undergoing primary percutaneous coronary intervention for acute ST-segment elevation myocardial infarction
10.3969/j.issn.1004-8812.2018.01.005
- VernacularTitle:空腹血糖对因急性ST段抬高型心肌梗死行直接经皮冠状动脉介入治疗的非糖尿病患者预后的影响
- Author:
Hui WANG
1
;
Zhen-Yu LIU
;
Shu-Yang ZHANG
;
Zhu-Jun SHEN
;
Zhong-Jie FAN
;
Yong ZENG
;
Hong-Zhi XIE
;
Chong-Hui WANG
;
Xiao-Feng JIN
;
Quan FANG
;
Wen-Ling ZHU
Author Information
1. 100730,中国医学科学院 北京协和医学院 北京协和医院心内科
- Keywords:
Myocardial infarction;
Percutaneous coronary intervention;
Diabetes mellitus;
Fasting blood glucose;
Prognosis
- From:Chinese Journal of Interventional Cardiology
2018;26(1):18-23
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the impact of fasting blood glucose on the prognosis of non-diabetic patients undergoing primary percutaneous coronary intervention (PCI) for acute ST-segment elevation myocardial infarction (STEMI). Methods We retrospectively recruited consecutive patients who underwent primary PCI in our hospital from February, 2003 to March, 2015. Patients with prior history of diabetes mellitus before the index hospitalization and those with newly diagnosed diabetes mellitus during the index hospitalization were excluded. The clinical and angiographic features, medical and interventional treatment, and 30-day outcomes were compared between patients with elevated fasting blood glucose (FBG) (>5.4 mmol/L) and those with normal FBG (≤5.4 mmol/L). Results A total of 721 patients were recruited with an age of(61.2 ± 12.8)years, of whom 601 (83.4 %) were male. As compared with patients with normal FBG,those with elevated FBG were more likely to be female(20.1 % vs.13.5 %, P=0.017),had faster heart rate on admission[(82.9 ± 17.2)bpm vs.(79.4 ± 16.7)bpm,P=0.006]and more use of intra-aortic balloon pump(3.8 % vs.1.3 %,P=0.034),and had higher rates of 30 day all-cause mortality(3.5 % vs.0.5 %,P=0.004),cardiac mortality(2.9 % vs.0.5 %,P=0.012)and heart failure(18.1 % vs. 7.4 %, P< 0.001). After adjusting baseline characteristics, FBG > 5.4 mmol/L was one of the independent predictors of 30-day all-cause mortality(HR 6.030,95 % CI 1.235-29.447,P=0.026).Other independent predictors of 30-day all-cause mortality included age(HR 1.059,95 % CI 1.002-1.120,P=0.044),heart rate on admission(HR 1.036,95 % CI 1.003-1.070,P=0.034),left descending artery as the culprit vessel(HR 6.427,95 % CI 1.389-29.728,P=0.017),and use of angiotensin converting enzyme inhibitor/angiotensin receptor blocker(HR 0.154,95 % CI 0.051-0.461,P=0.001).Conclusions In non-diabetic patients undergoing primary PCI for STEMI, elevated FBG was one of the independent predictors of 30-day all-cause mortality.
