Atrial septal defect surgery has surgical and minimally invasive in the intervention surgery, the surgery is different, the cost is also different: surgical surgery is generally in the range of 40,000-60,000 yuan, the cost of interventional surgery ranging from 20,000-30,000 yuan. 1. Surgery: refers to surgical open-heart surgery repair treatment, this surgery according to the local charges are different, generally ranging from 40,000 to 60,000 yuan, and, this surgery can be reimbursed by the medical insurance, according to the local insurance ratio is different, the patient may need to spend 10,000 to 30,000 yuan ranging. 2. Interventional surgery: also known as atrial septal defect blockage surgery, the cost of this surgery ranges from about 20,000 to 30,000 yuan, including the hospitalization period of the examination and the use of medication, but also in the reimbursement of health insurance coverage, and part of the region for the treatment of this kind of congenital heart disease have policy support. In conclusion, the cost of surgery for atrial septal defects needs to be determined by the local doctor in conjunction with the ultrasound examination of the heart and the local health insurance policy.