title: Cardiac failure from tonsillar enlargement--a reminder.
mesh_terms: D000234:Adenoids; D000402:Airway Obstruction / Q000150:complications; D002245:Carbon Dioxide / Q000097:blood; D002675:Child, Preschool; D006333:Heart Failure / Q000209:etiology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006984:Hypertrophy; D008297:Male; D010100:Oxygen / Q000097:blood; D014066:Palatine Tonsil; D010608:Pharyngeal Diseases / Q000150:complications
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen