[CONTRIBUTION TO THE PROBLEM OF ELECTROCARDIOGRAPHIC AND VECTORCARDIOGRAPHIC DATA].
D004562:Electrocardiography; D004594:Electrophysiology; D006331:Heart Diseases; D006801:Humans; D014672:Vectorcardiography
ELECTROCARDIOGRAPHY; ELECTROPHYSIOLOGY; HEART DISEASES; VECTORCARDIOGRAPHY
P R'ISP EVEK K OT'AZCE INFORMAC'I ELEKTROKARDIOGRAMU A VEKTORKARDIOGRAMU.