As with other congenital heart diseases, untreated secondary atrial septal defect will aggravate the clinical condition. Although current interventions to close the hole have a very high success rate, there is still a potential risk of complications. The choice of treatment method needs to consider the characteristics of the lesion, the associated pathology as well as certain risks that may occur.

Doctor let me ask, is 2/4 atrial septal defect dangerous? Right now, I don't feel tired.

My 11 year old daughter has atrial fibrillation. The doctor told me how to treat an 11-year-old child with atrial heart disease? Should I have surgery, doctor? Thank you doctor.