Dr. Smita Mishra, Paediatric Cardiologist, Associate Director - Jaypee Hospital, will discuss about the transposition of great arteries (TGA) in this video. The pulmonary artery which comes from left ventricle where pure blood is present and the aorta is connected to right ventricle. She will explain about the series of sequences of the blood circulation and the saturation level in the babies. She will also discuss the management of this condition.