2. There are four diseases: ventricular septal defect, atrial septal defect, patent ductus arteriosus and pulmonary artery stenosis.
3. If it is complicated, there are many fund subsidies, such as Shenhua and Aiyou Fund. In this way, there is no need to spend money or a lot of subsidies.
4. Every province and city has related hospital consultation. You can get to know it.
I know it exists in Henan, and it should also exist in other provinces and cities.