Crockett A J, McIntyre E, Ruffin R, Alpers J H
Anaesth Intensive Care. 1981 Feb;9(1):40-2. doi: 10.1177/0310057X8100900106.
The effects of liquid heparin on the analysis of acid/base status of arterial blood include a reduction in PCO2 and an increase in PO2. A study was performed to compare a lyophilised heparin syringe with a liquid heparin glass syringe for collection of blood for acid/base analysis. No significant difference between the variables measured in blood taken in the two syringes was demonstrated.
液体肝素对动脉血酸碱状态分析的影响包括二氧化碳分压（PCO2）降低和氧分压（PO2）升高。进行了一项研究，比较冻干肝素注射器和液体肝素玻璃注射器用于采集血液进行酸碱分析的情况。结果表明，在两种注射器采集的血液中所测变量之间无显著差异。
