@jespah,
His daughter posted an update on FB.
"Update on dad, they got him out of surgery about 3:30 this morning. The new heart works good but its going to take his body a little while to adjust to the new heart so they have him hooked up to an ecmo machine for extra support for the next few days. They've got him stable and he's doing fine"
Looks like things are proceeding as expected.