title: Cardiac arrest due to extreme tachycardia with Wolff-Parkinson-White syndrome.
mesh_terms: D000293:Adolescent; D004562:Electrocardiography; D006323:Heart Arrest / Q000209:etiology*; D006801:Humans; D008297:Male; D011433:Propranolol / Q000627:therapeutic use; D013610:Tachycardia / Q000150:complications* / Q000188:drug therapy; D014927:Wolff-Parkinson-White Syndrome / Q000150:complications*
chemical_list: D011433:Propranolol