This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Impoant Genetic Syndromes, Subject name: Pediatrics
Turner syndrome is most commonly associated with which of the following? 
Select and explain. 
A. Sacral agenesis, B. Coarctation of aoa, C. VSD, D. ASD
B: Coarctation of aoa
Answer: B: Coarctation of aoa 
Explanation: Most common hea disease in Turner syndrome is Bicuspid aoic valve, followed by coarctation of aoa