休克指数＝脉搏/收缩压，表示血容量正常 0.5为正常 ＝1为轻度休克，失血20％－30％ >1为休克 >1.5为严重休克，失血30％－50％ >2为重度休克，失血>50%
结论：可以通过休克指数、平均动脉压和不同麻醉方法等因素预测异位妊娠手术中发生血压波动的可能性。
Conclusions: Shock index, mean arterial pressure and different anesthesia method can predict the incidence of blood pressure disturbance in in ectopic pregnancy operations.
方法根据2 6 3例异位妊娠临床特征及病情观察和鉴别，采用休克指征或休克指数判断急、重、缓，及时做好分诊、术前、术后护理。
Methods According to the clinical features and observation of 263 ectopic pregnancy, using shock sing or shock index to judge mild, serve and acute, then do diagnosis well.
目的评价血管外肺水指数（EVLWI）对感染性休克患者预后判断的意义。
ObjectiveTo investigate the prognostic value of extravascular lung water index (EVLWI) in critically ill patients with septic shock in intensive care unit (ICU).
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