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心脏变时性检测在运动试验中的临床价值 被引量:2

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摘要 目的探讨运动平板试验中心脏变时功能不良的临床意义。方法将326例临床拟诊冠心病患者进行运动平板试验和冠状动脉造影检查,根据冠状动脉造影结果分为冠心病组和非冠心病组。根据组间比较观察心脏变时性指数对冠心病诊断的价值。结果心脏变时性指数标准与ST段诊断标准比较,敏感性、特异性、准确性间的差异无统计学意义,但两个标准联合诊断时,敏感性和特异性显著高于单个指标诊断(P<0.01),准确性间的差异无统计学意义。冠心病组心脏变时性指数低于非冠心病组,心脏变时性指数与冠脉病变束支有相关性,心脏变时性指数3支病变亚组小于单支病变亚组(P<0.01)。结论运动试验中心脏变时性指数标准联合ST段标准可显著提高冠心病诊断的敏感性和特异性,心脏变时性指数是冠心病严重程度及预后的一项重要指标。
作者 何义明 杨洁
出处 《江苏实用心电学杂志》 2012年第3期220-222,共3页 Journal of Practical Electrocardiology JS
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共引文献19

同被引文献13

  • 1杨静,王国强,刘志华.心脏变时性功能测定在平板运动试验中的运用[J].苏州大学学报(医学版),2004,24(5):694-695. 被引量:9
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  • 9李波,纳志英,尹琳,张麟,韩雪.高血压患者心脏变时性功能不良及其意义[J].心血管康复医学杂志,2007,16(6):548-550. 被引量:5
  • 10潘宏伟,周胜华,刘启明,李旭平,周滔,苏华,杜优优.高血压病患者的心脏变时性与心率变异性[J].中华高血压杂志,2007,15(12):988-991. 被引量:22

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