This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genetics, Subject name: Medicine
[{'content': 'Turner syndrome presents with which heart defect? \nSelect and explain. \nA. Patent ductusarteriosus, B. Atrial septal defect, C. Coarctation of aorta, D. Ventricular septal defect', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans.(c) Coarctation of aortaRef: Harrison 19th ed. /1620Remember the following information:PATENT DUCTUS ARTERIOSUS* Atrial septal defect* Coarctation of aortaVentricular septal defectCONGENITAL RUBELLA SYNDROME* Down syndrome* Turner syndrome* Fetal alcohol syndrome', 'role': 'assistant'}]