How much does the baby need surgery?

Atrial septal defect is also known as atrial septal defect, is a congenital heart disease. Generally speaking, if the atrial septal defect millet five mm is not required for surgical treatment, as long as the observation and conservative treatment can be continued. If the atrial septal defect is larger than five mm, or the symptoms are more obvious, or even show more serious symptoms such as poor breathing, surgery should be performed. After surgery, the atrial septal defect can be closed. Therefore, if the baby suffers from room shortage, parents must take the baby to the hospital as soon as possible, according to the examination results clear the next step of treatment plan.