Study of Placebo or Bosentan to Treat Patients With Single Ventricle Physiology.

Tricuspid atresia

Two-Year Study of the Safety and Efficacy of the Second-Generation Tissue Engineered Vascular Grafts Understanding Dexmedetomidine In Infants Post-Operative From Cardiac Surgery Study of Placebo or Bosentan to Treat Patients With Single Ventricle Physiology. Global and Regional Myocardial Strain and Power Output In Patients With Single Ventricles Using Novel MRI Techniques NIRS in Congenital Heart Defects – Correlation With Echocardiography Sildenafil After the Fontan Operation Liothyronine in Children With Single Ventricle Congenital Cardiac Malformations Undergoing the Fontan Procedure Methacetin Breath Test in Patients With Liver Disease Secondary to Heart Disease Biomarker Study for Heart Failure in Children With Single Ventricle Physiology Impact of Vitamin C on Endothelial Function and Exercise Capacity in Fontan-Palliated Patients