摘要
目的:探讨双源CT(DSCT)评价粥样硬化斑块的应用价值。方法:对100例急性冠状动脉综合征患者进行血管内超声和DSCT检查。结果:DSCT诊断斑块的敏感性、特异性、阳性预测值、阴性预测值分别为89.94%、98.32%、96.09%和95.52%;诊断软斑块的敏感性、特异性、阳性预测值、阴性预测值分别为92.83%、93.33%、97.78%和80.46%。结论:DSCT对诊断粥样硬化斑块具有较高的敏感性、特异性、阳性预测值和阴性预测值,可有效区分斑块的性质。
Objective：To evaluate the clinical value of dual source coronary computed tomography angiography（DSCT）in detection of atherosclerotic plaque.Method：Intravascular ultrasound（IVUS）and DSCT were performed in 100patients with acute coronary syndrome（ACS）.Result：Sensitivity,specificity,positive predictive value（PPV）and negative predictive value（NPV）of DSCT for atherosclerotic plaque were 89.94%,98.32%,96.09%and 95.52%;sensitivity,specificity,PPV and NPV of DSCT for soft plaque were 92.83%,93.33%,97.78%and 80.46%.Conclusion：DSCT has high sensitivity,specificity,PPV,NPV and may reliably differentiate plaque components.
出处
《临床心血管病杂志》
CAS
CSCD
北大核心
2010年第9期660-662,共3页
Journal of Clinical Cardiology
