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斑点追踪技术对慢性肾功能不全患者心肌缺血的评价 被引量:1

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摘要 目的本研究旨在探讨应用斑点追踪技术评价慢性肾功能不全患者心肌缺血的价值。方法应用斑点追踪技术对30例慢性肾功能不全心肌缺血患者和30例正常人进行心肌短轴方向应变的测定。结果慢性肾功能不全心肌缺血组中心尖部径向应变最小,与正常对照组相比,P<0.01。二尖瓣水平及乳头肌水平同对照组比较均有显著性差异,P<0.01。圆周应变心肌缺血组同对照组相比较有显著性差异,P<0.01。心肌缺血组左室的旋转角度同对照组相比有显著性差异,P<0.01。结论慢性肾功能不全心肌缺血组的应变及旋转角度的曲线与对照组相比,明显降低且形态变化差异大,表现为形式、幅度及时间上的不一致。超声斑点追踪技术能为慢性肾功能不全心肌缺血患者提供无创性检查的新方法。
出处 《中国医学工程》 2014年第3期147-148,共2页 China Medical Engineering
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共引文献6

同被引文献5

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  • 5李秀云,姜淑英,寇红菊,马春燕,刘爽,任卫东.超声二维斑点追踪评价系统性红斑狼疮患者左室收缩功能[J].中国临床医学影像杂志,2014,25(1):29-31. 被引量:5

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