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64排CT与血管内超声评估冠状动脉斑块病变的对比研究 被引量:1

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摘要 目的:评价64排CT冠状动脉成像(64SCTCA)诊断冠状动脉粥样硬化斑块的准确性及临床应用价值。方法:回顾性分析86例床确诊心绞痛或非ST段抬高心肌梗死患者,所有患者均先行64SCTCA及相关后处理分析工作,并于CT检查后一周内进行血管内超声(IVUS)检查,并对冠状动脉病变进行定性及定量分析。结果:64SCTCA对冠状动脉粥样脂质斑块诊断的敏感性和特异性分别为88.1%及84.9%;判断纤维斑块的敏感性为90.3%、特异性为74.1%、特异性81.02%,诊断钙化斑块的敏感性为95.7%,特异性为100%,两种检查方法检测冠状动脉斑块病变性质的一致性很好。结论:64SCTCA可用于诊断心绞痛及非ST段抬高心肌梗死等患者的冠状动脉粥样硬化斑块病变评估,具有较高的敏感性和特异性。
出处 《牡丹江医学院学报》 2014年第2期93-95,共3页 Journal of Mudanjiang Medical University
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参考文献7

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