This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Pediatrics
The risk of recurrence of congenital hea disease 
Select and explain. 
A. 0.80%, B. 1%, C. 2-6%, D. 10-12%
C: 2-6%
Answer: C: 2-6% 
Explanation: Only 2-8 % of congenital hea diseases recur Ref : page no 412 ghai pediatrics eighth edition