Transition from Fetal to Neonatal Circulation Explained | NICU Pearls Episode 2

Understanding the transition from fetal to neonatal circulation is one of the most important concepts in neonatology and newborn physiology. In this episode of **NICU Pearls**, Dr. Amit Anand explains the physiological changes that occur immediately after birth in a simple, clinically relevant, and easy-to-understand manner. 📌 Topics covered: • Fetal circulation overview • Role of ductus arteriosus, ductus venosus & foramen ovale • Changes after birth • Pulmonary vascular resistance changes • Cord clamping physiology • Neonatal adaptation to extrauterine life • Clinical importance in NICU practice ⏱️ TIMESTAMPS 00:00 Introduction 00:32 What is fetal to neonatal transition? 01:10 How the fetus gets oxygen inside the womb 01:55 Placental circulation explained 02:40 Fetal circulation overview 03:18 Ductus Venosus explained 04:02 Foramen Ovale explained 04:55 Ductus Arteriosus explained 05:48 Why fetal lungs are not functioning before birth 06:30 First breath after delivery 07:05 Lung expansion and pulmonary circulation changes 07:52 Closure of fetal shunts after birth 08:28 Key revision points 08:52 Conclusion This video is useful for: ✅ Pediatric residents ✅ DNB Pediatrics trainees ✅ MBBS students ✅ NICU healthcare professionals ✅ Anyone interested in newborn physiology 📲 Follow on Instagram for more newborn care & pediatric education content: @new_born_education If you found this video helpful, consider: 👍 Like 📤 Share 🔔 Subscribe for more NICU Pearls and pediatric education content — Dr. Amit Anand MD Pediatrics & Neonatology Consultant Pediatrician & Neonatologist #NICUPearls #Neonatology #NewbornPhysiology #Pediatrics #FetalCirculation