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冠状动脉 CTA 技术在冠状动脉狭窄的应用效果评价

唐 寅平

摘要

目的:探讨冠状动脉狭窄的临床诊断方案。方法:2023年12月-2024年11月,有30例疑似冠心病患者入院,均完成冠状动脉 CT 血管造影(CTA)与冠状动脉造影(CAG)两项检查,以CAG检查结果为金标准,统计冠状动脉CTA的诊断价值、诊断效能和冠状动脉狭窄诊断准确性。结果:冠状动脉CTA的冠心病诊断敏感度是95.00%、特异度是100.00%、准确性是96.67%,冠状动脉CTA、CAG的冠心病诊出率比较无差异(P>0.05),正常血管及轻度狭窄诊出率比较有差异(P<0.05),冠状动脉狭窄准确诊出率比较有差异(P<0.05)。结论:实施冠状动脉CTA可辅助临床诊出冠心病,识别冠状动脉狭窄,指导临床个体化治疗疾病。

关键词

冠状动脉狭窄;冠状动脉 CT 血管造影;冠状动脉造影;准确性;敏感度;特异度

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参考

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