1. What is the pathophysiology of cyanotic Vsnon-cyanotic congenital heart defects?
2. Explain what is Fallot tetralogy (ToF) and how itcompares to any other cyanotic congenital heart disease (any otheryou want)
3. Explain what is a Blalock-Taussig shunt, how itrelates to fetal circulation and how/why it’s done in certaincyanotic heart diseases. Briefly explain other surgicalprocedure(s) that fixes a cyanotic heart defect.