Education What is patent ductus arteriosus (PAD)? By admin - May 19, 2022 0 119 FacebookTwitterPinterestWhatsApp Dr. Smita Mishra, Paediatric Heart specialist, Affiliate Director – Jaypee Hospital, will clarify about patent ductus arteriosus (PAD) on this video. It is not uncommon in foetal life. As soon as the infant is born,