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磁共振心肌灌注成像量化参数S、S_P对冠心病心肌缺血诊断的价值 被引量:5

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摘要 目的研究磁共振心肌灌注成像量化参数S、SP对冠心病心肌缺血诊断的临床应用价值。方法选择临床通过DSA冠脉造影诊断为冠心病的患者20例,进行磁共振心肌灌注成像。结果应用GE AW4.0工作站心肌灌注图像分析软件,得到心肌灌注时间-信号强度曲线量化指标S及SP。心肌缺血区域时间-信号强度曲线首过时相上升斜率S及峰值强化率SP明显减低(P<0.05)。结论磁共振心肌灌注成像是一种无创性诊断冠心病心肌缺血的影像学检查方法。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2012年第12期2474-2476,共3页 Chinese Journal of Gerontology
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参考文献7

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