37 days baby 4MM atrial septal defect how to do

For infants with atrial septal defect less than 5 mm, no special treatment can be used. Regular reexamination in hospital can be carried out. Generally, it does not affect the infant's intellectual development. Infant nursing can be done well. Breastfeeding should be adhered to at ordinary times. If the atrial septal defect exceeds 5 mm, occlusion can be selected for treatment.