Anatomy Which of the following congenital cardiovascular malformations is most commonly associated with maternal rubella infection? A Isolated dextrocardia B Patent ductus aeriosus C Persistent truncus aeriosus D Coarctation of the aoa 💡 Explanation Which of the following congenital cardiovascular malformations is most commonly associated with maternal rubella infection? ✓ Correct Answer: B. Patent ductus aeriosus