Arterial oxygen saturation vs. alveolar oxygen tension as a measure of venous admixture and diffusion difficulty in the lung.
D001784:Blood Gas Analysis; D006801:Humans; D008168:Lung; D010100:Oxygen; D011659:Pulmonary Gas Exchange; D012119:Respiration / Q000502:physiology*
D010100:Oxygen
RESPIRATION/physiology