title: Prolonged repolarization in long QT3 syndrome: unusual electrocardiographic findings.
authors.forename: Tomas
authors.initials: T
authors.lastname: Raviña
authors.forename: Jose A
authors.initials: JA
authors.lastname: Lapuerta
authors.forename: Josep
authors.initials: J
authors.lastname: Brugada
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001262:Atenolol / Q000627:therapeutic use; D002648:Child; D017147:Defibrillators, Implantable; D004562:Electrocardiography; D006801:Humans; D008133:Long QT Syndrome / Q000503:physiopathology* / Q000628:therapy; D008297:Male; D010138:Pacemaker, Artificial
chemical_list: D000889:Anti-Arrhythmia Agents; D001262:Atenolol