title: Effect of E-electrode position on Frank vectorcardiogram in children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004566:Electrodes; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008722:Methods; D011187:Posture; D013909:Thorax / Q000033:anatomy & histology; D014672:Vectorcardiography