title: To the editor-response: intracardiac alterans compared to surface T-wave alterans as a predictor of ventricular arrhythmias in humans.
authors.forename: Roopinder
authors.initials: R
authors.lastname: Sandhu
authors.forename: David S
authors.initials: DS
authors.lastname: Rosenbaum
authors.forename: Kara J
authors.initials: KJ
authors.lastname: Quan
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D014693:Ventricular Fibrillation / Q000175:diagnosis / Q000503:physiopathology