Mixed venous blood gases.
D001158:Arteries; D001784:Blood Gas Analysis / Q000379:methods*; D002245:Carbon Dioxide / Q000097:blood; D006801:Humans; D006863:Hydrogen-Ion Concentration; D010100:Oxygen / Q000097:blood; D011379:Prognosis; D012771:Shock, Hemorrhagic / Q000097:blood; D014680:Veins
D002245:Carbon Dioxide; D010100:Oxygen