title: [Normal appearance of extreme right ECG in children].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006801:Humans; D007223:Infant
vernacular_title: Prawidłlowy obraz skrajnie prawych odprowadzeń ekg u dzieci