A failure of the tricuspid leaflets to attach to the annulus fibrosus will result in which of the following?: (A) Persistent truncus aeriosus (PTA), (B) Ebstein's anomaly, (C) Transposition of the great aeries, (D) Common ventricle
Answer is B. B. Failure of fusion of the tricuspid leaflets with the annulus fibrosus results in Ebstein's anomaly PTA and TOF is a defect of aoopulmonary septum.