Babies with Congenital heart Defects which might have few or no symptoms. If identify on time, some defects can be treated without surgery using a procedure called cardiac catherisation. Listen to Dr. Neeraj Awasthy – Director, Paediatric Cardiology, Fortis Escorts Heart Institute, Okhla, New Delhi or visit https://bit.ly/3jIFvLc to know more about doctor.