title: [Current problems of electrocardiotopography].
mesh_terms: D002307:Cardiography, Impedance / Q000379:methods; D004562:Electrocardiography / Q000379:methods; D004594:Electrophysiology; D006321:Heart / Q000502:physiology; D006801:Humans; D010992:Plethysmography, Impedance / Q000379:methods
vernacular_title: Aktual'nye voprosy élektrokardiotopografii.