title: [Two-dimensional echocardiographic analysis of the atrioventricular node in congenital heart diseases].
mesh_terms: D001283:Atrioventricular Node / Q000033:anatomy & histology; D004452:Echocardiography; D006329:Heart Conduction System; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans
vernacular_title: Análise ecocardiográfica bidimensional da junção atrioventricular nas cardiopatias congênitas.