[Dependence of properties of vectocardiographic loops on ECG leads by which they are formed].
D000328:Adult; D004562:Electrocardiography; D006801:Humans; D008297:Male; D014672:Vectorcardiography
O zavisimosti svoĭstv petel' vektorkardiogrammy ot formiruiushchikh ee otvedeniĭ EKG.