摘要
Abstract
Objective To explore the risk factor of slow coronary flow (SCF) phenomenon. Methods 200 cases without obvious pathological changes of epicardial coronary artery by coronary angiography from January 2011 to June 2013 in our hospital were selected as the research object,the adjusted TIMI frame was more than 2 standard deviation of normal coronary flow velocity were defined as SCF.The comparison of age,gender,smoking history,body mass index(BMI),comor-bidities(including hypertension,diabetes,and hyperlipidemia),the level of and serum uric acid,C-reactive protein,platelet aggregation were analysed between the SCF group and the coronary artery normal group.The risk factor of SCF was analysed and observed by multiple regression analysis. Results BMI,the proportion of smoking history in the SCF group was higher than that in the coronary artery normal group,with significant difference (P<0.05).The level of serum uric acid,homocysteine,C reactive protein and platelet aggregation rate in the SCF group was higher than that in the normal group,with significant difference(P<0.05).Multivariate regression analysis showed that age,smoking,hyperlipidemia,serum uric acid,homocysteine,C reactive protein,platelet aggregation rate were the risk factors of SCF. Conclusion Age,smok-ing,high fat metabolism and inflammation status and high platelet aggregation are all risk factors of SCF phenomenon.关键词
冠状动脉慢血流/危险因素/回归分析Key words
Coronary slow flow/Risk factors/Regression analysis分类
医药卫生
