【摘要】 目的探讨急性脑出血死亡患者动脉血气分析的变化。方法将89例急性脑出血患者分为生存组47例,死亡组42例,均在入院后6 h内抽取动脉血2 ml测定pH、PO2、PCO2、HCO-3、TCO2、ABE、SaO2。结果死亡组较生存组pH、ABE、SaO2略有降低(P>0.05),死亡组较生存组PaCO2、HCO-3、TCO2下降有显著差异性(P<0.05)。结论急性脑出血患者出现PaCO2、HCO-3、TCO2降低提示预后差。更多还原

【Abstract】 Objective To explore the variation of blood gas analysis on patients died of acute cerebral hemorrhage.Methods89 cases with acute cerebral hemorrhage were divided to survival group（47 cases） and died group（42 cases）,and 2 ml arterial blood were drew to measure Ph,PO₂,PCO₂,HCO^-₃,TCO₂,ABE and SaO₂ in 6 hours after their being in hospital.ResultsCompared with survival group,Ph,ABE and SaO₂ in died group lowered little（P>0.05）,whereas,PCO₂,HCO^-₃,TCO₂ lower much（P<0.05）.Conclusions When PCO₂,HCO^-₃,TCO₂ was below the normal value in patients with acute cerebral hemorrhage,it indicate the bad prognosis.更多还原