title: QT dispersion.
authors.affiliation: Academic Department of Cardiology, Freeman Hospital, Newcastle upon Tyne.
authors.forename: P D
authors.initials: PD
authors.lastname: Higham
authors.forename: R W
authors.initials: RW
authors.lastname: Campbell
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D004562:Electrocardiography / Q000379:methods*; D006321:Heart / Q000503:physiopathology; D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology