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本文总结我市三个医院1975年度收治的肺心病曾做血气分析者93例,其中70例重复测定2次以上。全部病例符合1973年肺心病全国会议诊断标准,采取阿氏(Astrup)法测定动脉血或动脉化耳血测定酸碱度、二氧化碳分压、标准碳酸氢根、过剩碱、氧分压等,现对有关问题做如下探讨: 一、各项指标的正常值及对酸碱平衡失调类型评定原则: 血酸碱度(pH):7.36—7.44,代表总酸度正常或代偿性酸碱中毒。动脉血二氧化碳分压(PaCO_2):35—45毫米汞柱代表呼吸因素。标准碳酸氢根(SB):22—27毫当量/升,缓冲
This paper summarizes the three hospitals in our city in 1975 admitted to the cor pulmonale had 93 cases of blood gas analysis, of which 70 cases were repeatedly measured more than 2 times. All cases in line with the diagnostic criteria of the National Conference on Cor Pulmonale in 1973, to take Astrup method for the determination of arterial blood or arterial Ear Determination of acidity and alkalinity, carbon dioxide partial pressure, standard bicarbonate, excess alkali, partial pressure of oxygen, etc., The problem is discussed as follows: First, the indicators of normal and acid-base balance disorders Type assessment principles: pH (pH): 7.36-7.44, on behalf of the normal total acidity or compensatory acid-base poisoning. Arterial carbon dioxide partial pressure (PaCO_2): 35-45 mm Hg represents the respiratory factor. Standard bicarbonate (SB): 22-27 meq / l, buffered