Newborns can survive normally after aortic stenosis surgery and are no different from normal people. However, it is important to pay attention to post-operative care and ensure adequate nutritional supply. Aortic stenosis surgery for newborns has a high success rate. The surgery mainly involves implanting a stent in the artery, which is a non-invasive surgery, and newborns can usually recover after the surgery. However, due to the high difficulty and complexity of the operation, you should go to a regular hospital to find an authoritative doctor to perform the surgery to reduce the risk of surgery. Newborns after aortic stenosis surgery as much as possible breastfeeding, to ensure that the newborn’s nutrition is sufficient, to pay attention to the cold to keep warm, but also pay attention to the skin cleaning care, especially the umbilical cord, before the umbilical cord falls off to be cared for every day. Meanwhile, newborns after aortic stenosis surgery should go to the hospital for regular checkups to keep track of the health of newborns.