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
Coarctation of aoa is most commonly associated with: 
Select and explain. 
A. PDA, B. Bicuspid aoic valve, C. Aoic stenosis, D. VSD
B: Bicuspid aoic valve
Answer: B: Bicuspid aoic valve 
Explanation: The most common associated cardiac anomaly with coarctation of aoa is bicuspid aoic valve. Ref: Harrison 17th Edition, Page 1462