Anatomy Transposition of the great aeries is a cardiac malformation that involves which of the following septa? A Aoicopulmonary septum B Atrial septum C Atrioventricular septum D Interventricular septum 💡 Explanation Transposition of the great aeries is a cardiac malformation that involves which of the following septa? ✓ Correct Answer: A. Aoicopulmonary septum