A moderate left-to-right shunt at the ventricular level was ... unique patient with homozygous hemoglobin-S disease and tetralogy of Fallot. Despite considerable arterial desaturation, the ...

Tetralogy of Fallot is the most common cyanotic congenital ... a staged repair with palliative aortopulmonary shunts (i.e., Blalock–Taussig shunts and Waterston shunts) prior to intracardiac ...