<prompt> Most common cardiac anomaly in Turners syndrome is?Coarctation of aortaBicuspid aortic valveVentricular septal defectAtrial septal defect  <response>: b. Bicuspid aortic valveRef: Nelsons 20e p 2189-2191, Ghai 8e p 413-414Most common heart defects in Turner syndrome are bicuspid aortic valves, coarctation of aorta and aortic stenosis. 