Lisa was born on time, weighing 3,450 kg, a healthy child. But on the third day after the doctor’s birth, the examination heard noises in her daughter’s heart. Lisa was immediately taken to the Heart Institute. And there they diagnosed him with a congenital heart disease, the oval window and the arterial duct were not closed. Over time, the oval window tightened, you need surgery to close the ductus arteriosus. A cardiologist from the Heart Institute said the duct could be closed endovascularly with an occluder. It is very expensive. And we have no money to pay. My husband is interrupted by temporary earnings, I’m on maternity leave, sitting at home with two children, and we live. Help us, please!