Rachel says the doctors are "cautiously optimistic" about Kaden's condition. The nurses told Jim he is doing excellent. So don't know which way to go except he is not still out of the wood totally. He will be kept on life support for a while because of blood clotting issues. Rachel also says there is still a couple more hours of surgery to go. Keep praying.
Apparently, the first time they opened the aorta and attached the blood vessels did not work so they reopened the aorta and tried the procedure again. This time blood is flowing through the vessels and the doctor says the vessels will continue to grow as the baby grows.
Keep him in your prayers as he still has a rapid heartbeat and other issues to deal with , which I am not sure what they are.
I believe God Himself intervened on behalf of that little child's life. Your prayers have made a difference and all the family thank you on behalf of Kaden.