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多层螺旋CT冠脉造影对冠心病冠脉狭窄的诊断价值 被引量:3

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摘要 目的探讨多层螺旋CT冠脉造影(MSCTA)对冠心病(CAD)的诊断价值。方法对我院临床拟诊冠心病的56例患者行MSCTA,并与导管法冠脉造影(CAG)作对照,以管腔狭窄50%为CAD的诊断标准。结果以CAG结果作为金标准,56例患者225支冠脉血管中有207支(92%)血管能够满足冠脉评价要求,CAG有阳性病变52支,MSCTA准确检出43支;无病变的冠脉155支,MSCT阴性为145支;灵敏度82.6%,特异度88.3%,准确度为85.4%,其中诊断LAD的灵敏度为93.1%,特异度81.8%。结论 MSCTA对CAD的初步诊断具有良好的临床价值,可作为CAD高危人群以及介入治疗前的一种筛查手段。
作者 刘建军
出处 《中国实用医药》 2011年第35期108-109,共2页 China Practical Medicine
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参考文献4

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