Most common cardiac anomaly in Turner's syndrome is?: (A) Coarctation of aorta, (B) Bicuspid aortic valve, (C) Ventricular septal defect, (D) Atrial septal defect
Answer is B. b. Bicuspid aortic valve(Ref: Nelson's 20/e p 2189-2191, Ghai 8/e p 413-414)Most common heart defects in Turner syndrome are bicuspid aortic valves, coarctation of aorta and aortic stenosis.