Congenital Heart Disease

• how is fetal circulation different to adult circulation?
• what are the 3 major groups of CHD?
• what are the clinical features?
• what are the complications?

Patent Foramen Ovale (PFO)

• what is the aetiology?
• what are the complications?
• what are the clinical features?

Atrial Septal Defect (ASD)

• what are the 3 types of ASDs?
• what are the complications?
• what are the macroscopic features?

Ventricular Septal Defect (VSD)

• what 2 sites can a VSD form?
• what are the complications?

Tetralogy of Fallot (ToF)

• what are the 4 pathological features of ToF?
• what determines the severity of ToF?
• what are the clinical features?