One of the most frequent lesions in congenital heart disease is hypoplasia of the aortic arch and the co-existence oxf aortic coarctation in older children, which is very difficult to treat.
Historia del artículo: Recibido el 10 de febrero de 2012 Aceptado el 29 de abril de 2012 On-line el 26 de junio de 2012