Treatment of Dynamic Subvalvar Muscular Obstruction in the Native Right Ventricular Outflow Tract by Percutaneous Stenting in Adults
ABSTRACT
Percutaneous techniques are being increasingly used in adult congenital heart disease but there is limited experience in the treatment of native nonvalvar right ventricular outflow tract obstruction. We describe two cases of percutaneous stenting of the subpulmonary region where surgery was not an option.