Impact of stress-hyperglycemia on prognosis in non-diabetic patients with acute myocardial infarction
- Author:
- No author available
- Journal Title:
- CHINA MEDICINE
- Issue:
- 8
- DOI:
- 10.3760/cma.j.issn.1673-4777.2011.08.003
- Key Word:
- 心肌梗死;非糖尿病;应激性高血糖;预后;Myocardial infarction;Non-diabetic;Stress-hyperglycemia;Prognosis
Abstract： Objective To evaluate the influence and significance of stress-hyperglycemia on prognosis in non-diabetic patients with acute myocardial infarction(AMI). Methods All 138 AMI patients were divided, according to fasting blood glucose level, into stress-hyperglycemia group (n = 98) and non-stress-hyperglycemia group (n=40). Clinical features,complications and mortalities were compared between 2 groups. Results There was significant difference in severe arrhythmias,heart failure,cardiogenic shock,mortality and lesion incidence in 2 or 3 coronary arteries between 2 groups[(39. 8% (39/98) vs 12. 5% (5/40), 32. 7% (32/98) vs 10. 0% (4/40), 37.8% (37/98) vs 12.5% (5/40), 48. 0% (47/98) vs 15. 0% (6/40), 42. 9% (42/98) vs 15. 0% (6/40), 45.9%(45/98) vs 12.5% (5/40), 18.4%(18/98) vs5.0%(2/40), P＜0.05]. Fasting blood glucose and creatine phosphokinase were higher in stress-hyperglycemia group than in non-stress-hyperglycemia group. Proximal (left anterior descending artery, circumflex artery and right coronary artery) were higher in stress-hyperglycemia group than in non-stress-hyperglycemia group[(5.10 ±0.88)cm2 vs (3.70 ±1.14)cm2 ,(3.40 ±0.65)cm2 vs (1.20± 0.54)cm2,(4.50±1.20)cm2 vs (1.80±0.91)cm2,P＜0.05]. Conclusions Stress-hyperglycemia is the independent predictor and the risk factor for poor prognosis in patients with acute myocardial infarction during hospitalization. Active control of blood glucose is of importance for preventing and controling of complication and lowing of mortality.
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