title: Re: Intracardiac alternans compared to surface T-wave alternans as a predictor of ventricular arrhythmias in humans.
authors.forename: John E
authors.initials: JE
authors.lastname: Madias
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D017147:Defibrillators, Implantable; D004562:Electrocardiography; D005544:Forecasting; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans