Pulmonary recirculation: measurements at rest and during exercise by a method which estimates the concentration of the test gas in the mixed venous blood.
D000328:Adult; D001784:Blood Gas Analysis; D006801:Humans; D009609:Nitrous Oxide / Q000097:blood*; D005082:Physical Exertion; D011652:Pulmonary Circulation; D014680:Veins
D009609:Nitrous Oxide