<prompt> A failure of the tricuspid leaflets to attach to the annulus fibrosus will result in which of the following?Persistent truncus aeriosus PTAEbsteins anomalyTransposition of the great aeriesCommon ventricle  <response>: B. Failure of fusion of the tricuspid leaflets with the annulus fibrosus results in Ebsteins anomaly PTA and TOF is a defect of aoopulmonary septum. 