title: QT dispersion in essential hypertension.
authors.forename: D
authors.initials: D
authors.lastname: Ljutić
mesh_terms: D016757:Death, Sudden, Cardiac / Q000209:etiology; D004562:Electrocardiography / Q000379:methods*; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*