[Visual determination of the spatial orientation of the cardiac vector according to data from mono- or dipolar orthogonal leads].
D004562:Electrocardiography; D006801:Humans; D008722:Methods; D014672:Vectorcardiography
Vizual'nye opredelenie prostranstvennoi orientatsii serdechnogo vektora po dannym odno- ili dvukhpoliusnykh ortogonal'nykh otvedenii.