Descalzo Señorans A, Santos de Soto J
Servicio de Hemodinámica, Hospital Infantil Virgen del Rocío, Sevilla.
Rev Esp Cardiol. 1991 Feb;44(2):127-30.
Four patients with complex cyanotic congenital heart disease, who had previously undergone Blalock-Taussig operations, developed severe stenoses of the shunt. All were treated with balloon dilatation. This procedure was successfully in three of them.