title: Chaotic electrocardiogram in a teenager.
authors.affiliation: Cardiology Division, Stanford University School of Medicine.
authors.forename: E W
authors.initials: EW
authors.lastname: Hancock
mesh_terms: D000293:Adolescent; D004562:Electrocardiography; D006258:Head and Neck Neoplasms / Q000150:complications; D006323:Heart Arrest / Q000209:etiology; D006338:Heart Neoplasms / Q000556:secondary; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D011379:Prognosis; D012208:Rhabdomyosarcoma / Q000150:complications / Q000556:secondary; D013610:Tachycardia / Q000175:diagnosis* / Q000209:etiology