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斑点追踪技术评价缺血性心肌病左室短轴应变规律的观察分析 被引量:1

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摘要 目的:探讨斑点追踪技术评价缺血性心肌病患者的收缩期径向应变、圆周应变的变化规律.方法:2017年3月—2019年10月,将45缺血性心肌病患者作为观察组,同时选取45例体检正常的人员作为对照组,采用超声心动图诊断仪获取二维动态图,斑点追踪技术测量感兴区收缩期RS以及SC峰值.结果:对照组受检者LVDd,明显低于观察组(t=47.842;P<0.05);且受检者LVDs,明显低于观察组(t=23.938;P<0.05);LVEF明显高于观察组(t=45.805;P<0.05).观察组受检者收缩期RS以及CR每个水平节段心肌不同程度明显对于对照组(P<0.05).结论:通过将斑点追踪技术应用于评价缺血性心肌病患者,能够准确的评估缺血性心肌病收缩功能以及判断其预后,临床应用价值较高.
出处 《影像研究与医学应用》 2020年第5期82-83,共2页 Journal of Imaging Research and Medical Applications
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