Studies on the vectorcardiogram referred to an atrio-ventricular canal type loop. Counterclockwise superiorly oriented frontal loop in various congenital heart diseases other than persistent common atrio-ventricular canal.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000503:physiopathology*; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology; D006801:Humans; D008297:Male; D014672:Vectorcardiography