Which of the following does not occur in Tetralogy of 
Fallot ?: (A) Congestive cardiac failure, (B) Polycythemia, (C) Brain abscess, (D) Infective Endocarditis
Answer is A. NOT seen in Tetralogy of Fallot 

Congestive cardiac failure 
Cardiomegaly 
Neonatal cyanosis 
Recurrent Respiratory tract infection