Why would you keep a PDA open?

Related questions

1. What is PDA in Behaviour?
2. What happens if the ductus arteriosus fails to close?
3. What causes the PDA to close?
4. How common is PDA in babies?
5. What's PDA in a relationship?
6. What causes PDA in infants?
7. How is PDA treated in adults?
8. Is PDA hereditary?
9. Is PDA a form of autism?
10. Is PDA curable?

Tags

1. #pulmonary
2. #arteries
3. #congenital
4. #circulation
5. #great
6. #defects
7. #transposition
8. #ensure
9. #atresia
10. #order
11. #necessary
12. #blood
13. #heart
14. #oxygenated
15. #tissues