Patient: Description of the condition (time of onset, main symptoms, hospital visited, etc.): An echogenic loss area of about 9 mm is seen in the periventricular septum with clear cut ends, good septal continuity, and poor closure of the mitral and tricuspid valves. The examination suggests that congenital heart disease ventricular septal defect (perimembranous) ventricular level left-to-right shunt pulmonary hypertension formation (mild) want to know how to treat (how to do exactly) the approximate cost of the hospital pediatric cardiac surgery: the child ventricular defect is large, pulmonary artery pressure is elevated, it is recommended to perform surgery as early as possible. The child is very prone to upper respiratory tract infections and pneumonia, so try to prevent them as much as possible. How much does the child weigh? If the child weighs more than 5 kg, surgery should be performed recently. The cost is relatively high, the child is smaller risk is higher, the cost is about 40,000, our hospital has a certain support for precordial disease, can reduce at least 10,000, the smaller the child the more reductions, does not affect back to the local reimbursement, may have some help to you. Good luck Patient: Not yet 5 kg, not yet 2 months, is the child too small? Also can I get vaccinations?