Children with congenital heart disease cannot attend elementary school without vaccinations. The current policy of our country is to complete the required vaccination before going to elementary school, before going to school when the system enrollment is required to upload the relevant picture information of the inoculation book, if you have not completed the vaccination, the system enrollment audit can not be passed. Vaccination can protect susceptible people, for the prevention of some infectious diseases is a very effective method, congenital heart disease is not a contraindication to vaccination, it is best to consult the local vaccination center or epidemic prevention department, can be vaccinated as soon as possible to make up for the vaccine, to avoid delays in the child’s school enrollment. Before vaccination to ensure that the child is in a healthy state, to exclude fever, diarrhea, allergies, asthma, acute infectious diseases and other conditions. Children with simple congenital heart disease can be vaccinated in the same way as healthy children as long as there are no contraindications to vaccination. Children with congenital heart disease, must be in the school age to improve the examination to clarify the disease, can be treated as soon as possible for surgical treatment, such as atrial septal defect, ventricular septal defect, oval foramen not closed, etc., the earlier the treatment, the better the recovery of heart function.