Pediatrics The following statements are true of patent ductus aeriosus(PDA) except – A Spontaneous closure occurs in some term infants B Pulmonary hypeenison develops C Bacterial endocarditis is more frequent with small PDA D Recurrent chest infection and congestive failure may develop 💡 Explanation The following statements are true of patent ductus aeriosus(PDA) except - ✓ Correct Answer: A. Spontaneous closure occurs in some term infants