title: Re: High amplitude T-wave alternans precedes spontaneous ventricular tachycardia or fibrillation in ICD electrograms.
authors.forename: John E
authors.initials: JE
authors.lastname: Madias
mesh_terms: D017147:Defibrillators, Implantable; D004562:Electrocardiography / Q000379:methods; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D017180:Tachycardia, Ventricular / Q000175:diagnosis*; D014693:Ventricular Fibrillation / Q000175:diagnosis*