title: Effect of intermittent positive pressure breathing on steady state chronic obstructive pulmonary disease.
mesh_terms: D001249:Asthma / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use; D002245:Carbon Dioxide / Q000097:blood; D002302:Cardiac Output; D002908:Chronic Disease; D005500:Follow-Up Studies; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology; D007384:Intermittent Positive-Pressure Breathing; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000503:physiopathology / Q000628:therapy*; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D012119:Respiration; D012126:Respiratory Dead Space; D013147:Spirometry; D014692:Ventilation-Perfusion Ratio; D014939:Work of Breathing
chemical_list: D001993:Bronchodilator Agents; D002245:Carbon Dioxide; D010100:Oxygen