title: Atrioventricular discordance. Cross-sectional echocardiographic--morphological correlative study.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004452:Echocardiography; D006325:Heart Atria / Q000503:physiopathology; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn