Anatomy A paial development of the aoicopulmonary septum 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 💡 Explanation A paial development of the aoicopulmonary septum will result in which of the following? ✓ Correct Answer: A. Persistent truncus aeriosus (PTA)