摘要
Abstract
Objective To investigate the value of serum high sensitive C reactive protein(hs-CRP) in the risk stratification and prognosis evaluation in the patients with coronary heart disease and PCI operation.Methods One hundred and sixty-three cases of coronary heart disease and undergoing PCI in this hospital from March 2013 to September 2015 were selected and performed the coronary angiography examination before operation.Then the patients were divided into 3 groups according to the hs-CRP level.The Gensini score was used to judge the blood vessel stenosis degree.The patients were followed up within six months after surgery.The major cardiovascular events were recorded and the relationship between the hs-CRP level with the number of diseased vessels,Gensini score,MACE and other coronary heart disease risk factors was analyzed.Results Hypertension and hs-CRP level had statistically significant difference among 3 groups(P＜0.05);preoperative hs-CRP level showed positive correlation with hs-cTnT level (r =0.44,P＜ 0.001),while the hs-CRP was negatively correlated with the HDL-C level (r =-0.18,P =0.003);with the Gemini score elevation,the hs-CRP level was similarly elevated,the hs-CRP levels in the patients with severe,moderate and mild vascular stenosis evaluated by Gensini's score were(17.11±9.58),(10.02±3.59),(4.11±1.62)mg/L respectively,the difference among them had statistical significance(F=37.21,P＜0.05).Within postoperative six months,the MACE occurrence rates in 3 groups were 32.1％,52.9 ％ and 59.2 ％ respectively,the differences among the three groups were statistically significant(x2 =13.523,P =0.001),and the target lesion blood supply reconstruction rate had statistically significant difference(x2 =7.522,P =0.022).The hsCRP level was an independent risk factor of MACE occurrence(OR =2.06,95 ％ CI:1.31-3.42,P=0.005).Conclusion Serum hs-CRP is an independent risk factor for cardiovascular events occurrence after PCI surgery in the patients with coronary heart disease.关键词
冠心病/血管成形术,经腔,经皮冠状动脉/C反应性蛋白质/危险/预后Key words
coronary disease/angioplasty, transluminal, percutaneous coronary/C-reactive protein/risk/prognosis分类
医药卫生
