This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
NOT a feature of Tetralogy of Fallot among the following 
Select and explain. 
A. Cyanosis, B. Ejection Systolic Murmur, C. Pan Systolic murmur, D. Single S2
C: Pan Systolic murmur
Answer: C: Pan Systolic murmur 
Explanation: Since VSD in Tetralogy of Fallot is large and non- restrictive VSD murmur in not heard. So no pan Systolic murmur is heard.