武警医学Issue(10)：1008-1010,1014,4.
无症状人群 CT 检查冠状动脉粥样硬化发病情况分析
CT study on morbidity prevalence of coronary atherosclerosis in asymptomatic subjects
刘烨 1赵绍宏 2具海月 2杨立2
作者信息
- 1. 100037，武警北京总队第二医院放射科
- 2. 100853 北京，解放军总医院放射科
- 折叠
摘要
Abstract
Objective To study the appearance of coronary atherosclerosis in asymptomatic subjects on dual-source computed tomography angiography ( CTA) and determine the morbidity prevalence of coronary atherosclerosis among asymptomatic people.Meth-ods A total of 1970 asymptomatic subjects without prior history of CHD and diabetes underwent coronary CTA.The status of coronary atherosclerosis was described.The differences of luminal stenosis, number of involved branches, lesion involving left main artery, seg-ment involvement were analyzed by CT.Results Of 1970 cases, there were 1245 (63.20%) with coronary atherosclerosis.There are 1069 (66.65%) with coronary atherosclerosis among 1603 males and 176(48.09%) among 367 females.In each age group, grade I was the highest incidence of vascular luminal stenosis(60.17%,54.00%;56.67%,52.33%).Gender and age were associated with the progress of atherosclerotic plaque.Conclusions CT angiography provides important information about luminal stenosis and plaque burden in one scan noninvasively and accurately.In asymptomatic non-diabetic population, the conventional risk factors are correlated with CT findings, but still limited in predicting luminal stenosis and plaque burden.关键词
CT血管造影/冠状动脉/粥样硬化/无症状/预后Key words
CT angiography/coronary/atherosclerosis/asymptomatic/prognosis分类
医药卫生引用本文复制引用
刘烨,赵绍宏,具海月,杨立..无症状人群 CT 检查冠状动脉粥样硬化发病情况分析[J].武警医学,2014,(10):1008-1010,1014,4.
