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用好冠状动脉CT成像这把“双刃剑” 被引量：5

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摘要 近年来，冠状动脉CT血管成像（cororlaryCT angiography，CCTA）技术日臻成熟，高性能的成像设备使得冠状动脉清晰成像成为可能，CCTA正在成为无创诊断冠心病的重要方法。对比常规导管法冠状动脉造影，CCTA能无创提供冠状动脉病变与否的证据，更容易被广大患者所接受。然而，现阶段CCTA具有阴性预测值高、阳性预测值低、时间分辨率低以及辐射性损害四大特征，因此对医患双方又是一把“双刃剑”。在临床实践中，我们应当充分发挥CCTA的优势，尽可能避免其不足，从而保证CCTA在我国规范化开展和健康发展。
作者 赵世华
机构地区 中国医学科学院北京协和医院国家心血管病中心心血管疾病国家重点实验室阜外心血管病医院放射科
出处 《中华放射学杂志》 CAS CSCD 北大核心 2013年第5期389-390,共2页 Chinese Journal of Radiology
关键词 冠状动脉造影 CT成像 CT血管成像 冠状动脉病变 阴性预测值 阳性预测值 时间分辨率 成像设备
分类号 R541.4 [医药卫生—心血管疾病]
  • 相关文献

参考文献12

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二级参考文献60

  • 1吕滨,庄囡,戴汝平,蒋世良.电子束CT冠状动脉钙化积分和血管造影诊断冠心病的价值[J].中华放射学杂志,2004,38(12):1305-1310. 被引量：11
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共引文献311

同被引文献28

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引证文献5

二级引证文献19

中华放射学杂志
2013年 第5期

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