中国临床医学影像杂志2012，Vol.23Issue(7)：472-475,4.
双源CT与超声心动图评价左心室功能指标的相关性研究
Study of the correlation between DSCT and echocardiography in assessment of left ventricular function parameters
摘要
Abstract
Objective: To investigate the correlation and concordance between dual source CT(DSCT) and echocardiography in the assessment of left ventricular function parameters. Methods: Seventy-nine patients who underwent DSCT coronary an-giography and echocardiography were studied in two groups. Group 1 consisted of thirty-nine consecutive patients, who were enrolled with clinic proved chronic myocardial infarction (MI) and group 2 consisted 40 consecutive patients with no prior history of acute MI as control. All of them underwent echocardiography within a week. The correlation and concordance between DSCT and echocardiography in evaluating left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) was assessed. Results: Results of DSCT and echocardiography for LVEF had a good correlation and concordance for the two groups (control group r=0.751, and MI group r=0.718, P<0.01). There was median correlation between LVFS by using DSCT and echocardiography assessment LVFS (control group r=0.543, MI group r=0.606, P<0.01). Conclusion: DSCT coronary angiography can be used in diagnosing coronary lesions and in quantitative assessment of left ventricular function parameters simultaneously.关键词
心室功能,左/体层摄影术,螺旋计算机/超声心动描记术,多普勒,彩色Key words
Ventricular function, left/ Tomography, spiral computed/ Echocardiography, Doppler, color分类
医药卫生引用本文复制引用
龙斌,张东友,徐凯,胡春峰..双源CT与超声心动图评价左心室功能指标的相关性研究[J].中国临床医学影像杂志,2012,23(7):472-475,4.基金项目
徐州市科技局项目(XM09B078). （XM09B078）
