title: [Value of the first ECG derivative for the evaluation of temporary indicators of the ventricular repolarization period].
authors.forename: N S
authors.initials: NS
authors.lastname: Morozova
authors.forename: G A
authors.initials: GA
authors.lastname: Nefedova
authors.forename: S I
authors.initials: SI
authors.lastname: Shamov
mesh_terms: D000293:Adolescent; D000328:Adult; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D016276:Ventricular Function
vernacular_title: Znachenie l-ĭ proizvodnoĭ EKG v opredelenii vremennykh pokazateleĭ perioda repoliarizatsii zheludochkov.