Update:
He will need to have the whole heart surgery redone.
now it is a waiting game. the longer they wait the bigger he will get and the better chance he will be ok. However, the longer they wait the bigger risk of the heart valve ceasing to work entirely.
So it is a balance of risk.
However they ARE treating this as an outpatient issue, so we have him back at home.
He looks great, he is getting bigger, smiling, laughing. this doesent seem to be slowing him down in the least.