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组织多普勒评估肥厚型心肌病心室间收缩同步性的价值 被引量：2

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摘要 目的探讨应用组织多普勒成像(TDI)及脉冲多普勒(PW)技术评价肥厚型心肌病(HCM)患者左右心室间收缩同步性的价值。方法应用TDI及PW对25例HCM患者及21例正常对照组者心室间收缩同步性进行分析。结果与对照组比较,HCM组收缩达峰时间(Ts)明显延迟(P<0.001),PW测定的主、肺动脉射血前期时间差明显延长(P<0.001)。结论 TDI能观察到心室电-机械耦联情况,与PW结合可综合评价左右心室间收缩运动的失同步改变。
作者 游宇光 任苓 陈卫华 葛贻珑 肖文胜 叶军 宋建明
机构地区 赣南医学院第一附属医院超声诊断科
出处 《重庆医学》 CAS CSCD 北大核心 2010年第20期2773-2775,共3页 Chongqing medicine
关键词 组织多普勒 肥厚型心肌病 心室间 收缩同步性
分类号 R542.2 [医药卫生—心血管疾病] R445.1 [医药卫生—影像医学与核医学]
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共引文献5

同被引文献39

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引证文献2

二级引证文献1

重庆医学
2010年 第20期

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