title: [Relations between the scalar electrocardiogram and the plane vectorcardiogram in normal and pathological subjects].
mesh_terms: D003935:Diagnostic Techniques, Cardiovascular; D004562:Electrocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D014672:Vectorcardiography
keywords: ELECTROCARDIOGRAPHY; HEART DISEASES/diagnosis; VECTORCARDIOGRAPHY