Atrial septal defect, belongs to one kind of congenital heart disease, refers to the left atrium and the right atrium, there is a hole which should not be there, and causes the blood of the left and right heart to mix, which seriously affects the human life and health. There are two main types of treatment for atrial septal defect: 1, interventional septal blockage treatment, which costs about$20,000-30,000; 2, direct repair surgery for atrial septal defect, which belongs to the treatment plan of open heart, which costs about$30,000-40,000, and both of these surgical options are able to achieve the purpose of radical cure. At the end of the surgery, patients also need to take cardiotonic and diuretic drugs so that they can get well as soon as possible, and they should do regular checkups and adjust the dosage of the drugs according to the results of the checkups.