title: Increased dispersion of refractoriness in the absence of QT prolongation in patients with mitral valve prolapse and ventricular arrhythmias.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D016757:Death, Sudden, Cardiac / Q000209:etiology; D004562:Electrocardiography; D006801:Humans; D008945:Mitral Valve Prolapse / Q000503:physiopathology*