Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Follow Up on Freestyle Valves for Right Ventricular Outflow Tract Reconstruction in Children
Brief Summary: The purpose of this study is to determine if the Medtronic Freestyle porcine valve is effective over a long period of time when it is used to replace the valve that normally allows blood to flow from the right lower pumping chamber of the heart to the lungs.