title: Chronic airflow obstruction: pathophysiology and management.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use; D000402:Airway Obstruction / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy*; D001285:Atropine / Q000627:therapeutic use; D001784:Blood Gas Analysis; D001991:Bronchitis / Q000209:etiology / Q000503:physiopathology; D001993:Bronchodilator Agents / Q000627:therapeutic use; D006801:Humans; D000860:Hypoxia / Q000628:therapy; D007442:Intubation, Intratracheal; D008168:Lung / Q000000981:diagnostic imaging / Q000503:physiopathology; D008176:Lung Volume Measurements; D009093:Mucus / Q000378:metabolism; D010447:Peptide Hydrolases / Q000494:pharmacology; D011656:Pulmonary Emphysema / Q000209:etiology / Q000503:physiopathology; D011859:Radiography; D012907:Smoking / Q000150:complications; D013147:Spirometry; D013806:Theophylline / Q000627:therapeutic use
chemical_list: D000305:Adrenal Cortex Hormones; D000318:Adrenergic beta-Agonists; D001993:Bronchodilator Agents; D001285:Atropine; D013806:Theophylline; D010447:Peptide Hydrolases