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64层螺旋CT评价冠脉狭窄的应用价值 被引量:4

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摘要 目的评价64层螺旋CT在冠状动脉疾病中的诊断价值。方法选择30例临床疑诊冠心病病人行64层螺旋CT冠状动脉成像和插管法冠状动脉造影检查。以常规冠状动脉造影为金标准,计算64层螺旋CT冠状动脉成像诊断冠状动脉狭窄程度≥50%的敏感度、特异度、阳性预测值、阴性预测值、准确度。结果64层螺旋CT诊断冠状动脉狭窄总体敏感度和特异度分别为90.7%、96.2%,阳性预测值和阴性预测值分别为89.5%、96.6%,准确度为94.7%。结论64层螺旋CT对诊断冠状动脉狭窄具有较高的准确率,是一种无创、简便、安全可靠的冠状动脉血管诊断与筛选方法。
出处 《中西医结合心脑血管病杂志》 2008年第3期265-266,共2页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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