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休克指数在急诊病情判断中的作用 被引量:18

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摘要 休克指数(shockindex,SI)是脉搏(次/min)与收缩压[mmHg(1mmHg=0.133kPa]的比值,是反映血流动力学的临床指标之一,可用于粗略估计失血量及休克程度分级。通常认为,该指数正常值为0.5~0.7。失血达循环血量的1/4以下,SI〈1;
出处 《临床急诊杂志》 CAS 2011年第1期69-71,共3页 Journal of Clinical Emergency
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参考文献11

  • 1RADY M Y, SMITHLINE H A, BLAKE H, et al. A comparison of the shock index and conventional vital signs to identify acute,critical illness in the emergency department[J]. Am Emerg Med, 1994,24 : 685 - 690.
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二级参考文献14

  • 1穆玉明,景江新,韩伟,唐琪.急诊床旁超声心动图的临床应用价值[J].中国超声医学杂志,2005,21(11):835-837. 被引量:21
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