Fluid volume redistribution and thoracic volume changes during recumbency.
D000005:Abdomen / Q000502:physiology*; D034841:Abdominal Cavity; D001810:Blood Volume; D006801:Humans; D008168:Lung / Q000502:physiology*; D011187:Posture; D013909:Thorax / Q000502:physiology*
ABDOMEN/physiology; BLOOD VOLUME; LUNGS/physiology; POSTURE/effects; THORAX/physiology