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动态负荷心肌灌注联合CCTA在女性冠状动脉病变患者中的评估价值 被引量:3

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摘要 目的:评价动态负荷心肌灌注联合CCTA在女性冠状动脉轻中度狭窄患者中诊断的价值。方法:对2019年7月—2020年6月间在我院32例疑似冠心病女性患者行CCTA检查,对于冠状动脉狭窄轻中度(狭窄≤70%)患者行CCTA联合动态负荷心肌灌注检查。结果:最终27例患者纳入研究,轻度狭窄28支,有2支出现灌注缺损占比7.6%,中度狭窄35支,23支支配区出现灌注缺损,占比65.7%。病变组MBF低于对照参考组,P<0.05,差异有统计学意义,病变组MBV低于对照组,P<0.05,差异有统计学意义。结论:动态负荷CT-MPI联合CCTA能发现女性冠状动脉轻中度狭窄的患者中出现心肌灌注缺损,可以作为女性冠状动脉病变患者首选的心肌缺血诊断方法。
出处 《影像研究与医学应用》 2020年第20期138-140,共3页 Journal of Imaging Research and Medical Applications
基金 云南省基础研究计划昆医联合专项基金项目(2018FE001-208)。
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