title: Acute ventilatory failure in chronic obstructive lung disease.
mesh_terms: D001991:Bronchitis / Q000150:complications; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002245:Carbon Dioxide / Q000378:metabolism*; D000697:Central Nervous System Stimulants / Q000627:therapeutic use; D004646:Emphysema / Q000150:complications; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D006935:Hypercapnia / Q000209:etiology; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000628:therapy*; D012141:Respiratory Tract Infections / Q000150:complications*; D014140:Tracheotomy
chemical_list: D001993:Bronchodilator Agents; D000697:Central Nervous System Stimulants; D002245:Carbon Dioxide