What is the frequency of follow-up in these babies?

What is the frequency of follow-up in these babies?

The video talks about the frequency of follow-up in these babies by Dr. Smita Mishra, Paediatric Cardiologist, Associate Director - Jaypee Hospital. Any intervention done in these babies have to be followed up at one month, three months, six months and one year. After one year, a yearly follow-up is recommended.