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: Medicine
Truner syndrome is associated with ? 
Select and explain. 
A. Coarctation of aoa, B. Aoic dissection, C. Aoic regurgitation, D. Pulmonic stenosis
A: Coarctation of aoa
Answer: A: Coarctation of aoa 
Explanation: Ans. is 'a' i.e., Coarctation of aoa Most common cardiac anomaly associated with Turner's syndrome is bicuspid aoic valve. Aoic coarctation (20%) aoic stenosis mitral valve prolapse, and Anomalous pulmonary venous drainage.