title: QRST-wave alternans in a child with type 3 long-QT syndrome: an ominous ECG pattern appearing during transition from T-wave alternans to polymorphic VT.
authors.affiliation: Department of Pediatrics, Gifu Prefectural General Medical Center, Gifu, Japan.
authors.forename: Hiroko
authors.initials: H
authors.lastname: Goto
authors.forename: Nobuhiro
authors.initials: N
authors.lastname: Takasugi
authors.forename: Takashi
authors.initials: T
authors.lastname: Kuwahara
authors.forename: Richard L
authors.initials: RL
authors.lastname: Verrier
mesh_terms: D000075224:Cardiac Conduction System Disease; D002648:Child; D004562:Electrocardiography; D006801:Humans; D008133:Long QT Syndrome / Q000175:diagnosis* / Q000503:physiopathology*; D008297:Male; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000503:physiopathology*