Congenital heart disease is divided into different subtypes such as atrial septal defect, ventricular septal defect, patent ductus arteriosus, as well as tetralogy of Fallot and transposition of the great arteries, etc. In terms of the cost of heart disease, the cost varies according to the different subtypes. For simple congenital heart disease, the general cost is around 30,000-50,000 RMB; if complex congenital heart disease cannot be cured by one operation, the operation has to be performed in stages, so that the overall cost is between 70,000-80,000 RMB. Therefore, once congenital heart disease occurs, you need to go to the hospital and judge the congenital heart disease according to the type and kind of heart ultrasound. Also depending on the type, different treatment options need to be chosen. The type of congenital heart disease as well as the heart function can be understood through cardiac ultrasound and electrocardiogram before proceeding to the next treatment option.