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组织多普勒成像技术与冠状动脉造影对比评价冠心病心肌缺血的分析 被引量:2

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摘要 目的研究组织多普勒成像技术与冠状动脉造影在评价冠心病心肌缺血中的应用价值。方法选取86例接受冠状动脉造影检查患者的临床资料,其中冠心病患者46例,冠脉狭窄低于50%的患者40例。所有患者于接受冠状动脉造影后给予组织多普勒成像检查,分析组织多普勒成像技术与冠状动脉造影在评价冠心病心肌缺血中的应用效果。结果 1冠心病患者的二尖瓣血流频谱E/A明显低于对照组,二尖瓣血流频谱A高于对照组,对比存在统计学意义(P<0.05)。2从患者组织多普勒成像技术检出的相关参数上看,ve、va、e/a在二尖瓣环TDI参数、心尖二腔面左室前壁参数、心尖二腔面下壁TDI参数、心尖四腔面左室侧壁TDI参数、心尖四腔面左室间隔壁TDI参数上与对照组存在较大差异,具有统计学意义(P<0.05)。结论利用组织多普勒成像技术,可以将患者左心室早期局部心肌舒张功能异常的情况显示出来,同时可反映缺血最为严重的心肌节段情况,应用价值较高,便于为患者疾病治疗提供依据。
作者 于天明
出处 《医药论坛杂志》 2015年第12期164-166,共3页 Journal of Medical Forum
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