Pediatrics True statement about Ductus Aeriosus is – A It undergoes anatomic closure within 24 hrs of bih B Forms the ligamentum venosum in later life C It is induced to close by high levels of prostaglandin D May cause a machinary murmur by its patency. 💡 Explanation True statement about Ductus Aeriosus is - ✓ Correct Answer: D. May cause a machinary murmur by its patency.