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冠心病的超声诊断与冠脉造影的结果对照研究 被引量:4

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摘要 目的:研究超声诊断冠心病的特征及应用价值。方法:对61例临床拟诊为冠心病的患者行超声心动图检查,观察有无节段性室壁运动异常及其部位;对上述病人行冠脉造影检查,观察三支冠脉有无病变,狭窄及狭窄程度,狭窄大于50%则可诊断为冠心病。结果:超声对冠心病的诊断符合率93%,定位准确率为83%,与冠脉造影相比没有显著性差异。超声表现特征为:节段性室壁运动减弱、消失或矛盾运动。结论:对临床怀疑为冠心病的病人,超声心动图是一项首要的检查方法。
出处 《陕西医学杂志》 CAS 北大核心 2005年第7期826-827,共2页 Shaanxi Medical Journal
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