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
The heart lesion not found in Congenital Rubella infection is – 
Select and explain. 
A. ASD, B. VSD, C. PDA, D. PS
A: ASD
Answer: A: ASD 
Explanation: Cardiac anomalies in Congenital rubella (In decreasing order of frequency) → PDA (most common), PS, VSD, ASD
ASD is the best answer amongst the given options because, amongst the given options, ASD is least commonly associated with congenital rubella.