The use of intravascular stents in children with congenital
heart disease is well established, however the use of palliative
percutaneous therapy instead of a conventional surgery
remains uncertain. We present three cases of critical right
ventricular outflow tract (RVOT) obstruction treated with
stenting to expand the RVOT. Stenting was successful in all
three cases, reestablishing pulmonary flow into the pulmonary
arteries and improving oxygen saturation.