title: Respiratory failure and unconsciousness.
mesh_terms: D002245:Carbon Dioxide / Q000097:blood / Q000494:pharmacology; D006333:Heart Failure / Q000628:therapy; D006801:Humans; D007040:Hypoventilation; D000860:Hypoxia / Q000209:etiology / Q000503:physiopathology; D008168:Lung / Q000503:physiopathology; D009420:Nervous System / Q000503:physiopathology; D012131:Respiratory Insufficiency / Q000150:complications* / Q000628:therapy; D012151:Resuscitation; D014474:Unconsciousness / Q000209:etiology*
chemical_list: D002245:Carbon Dioxide