title: [Echocardiography in the tetralogy of Fallot].
mesh_terms: D000293:Adolescent; D000328:Adult; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006801:Humans; D007223:Infant; D013771:Tetralogy of Fallot / Q000175:diagnosis*
vernacular_title: L'ecocardiografia nella tetrade di Fallot.