It suggests that venous CO_2 can correspond with arterial HCO_3~- and the reduced CO_2 content and increased AG can properly reflect the severity of acidosis in uremic patients.

• 本文认为:静脉二氧化碳含量可与动脉血HCO_3~-等同看待,CO_2~-降低伴AG升高可反映尿毒症患者酸中毒的程度。