Effects of a hyperbaric environment on gas exchange and ventilation in patients with chronic bronchitis and emphysema.
D000328:Adult; D001784:Blood Gas Analysis; D001991:Bronchitis / Q000503:physiopathology*; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006931:Hyperbaric Oxygenation; D006935:Hypercapnia; D008168:Lung / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D011175:Positive-Pressure Respiration; D011656:Pulmonary Emphysema / Q000503:physiopathology*; D012119:Respiration / Q000502:physiology*