If a mother has congenital heart disease, her child is more likely to develop congenital heart disease than normal. Because congenital heart disease itself has genetic factors, other factors such as environmental factors, air, soil, and water pollution, exposure to radioactive appliances and objects during the mother’s pregnancy, and even taking medications, side effects can lead to congenital heart disease. Therefore, it is important to review the fetal heart ultrasound regularly during the mother’s pregnancy and consider whether to perform an abortion if there is a serious fetal malformation. If the simple congenital heart disease is not particularly worrying, because nowadays technology is more advanced and medical technology is good, surgical treatment can be performed to achieve the purpose of healing.