Just got home. Daddy was sitting up in the chair next to his bed. He had some episodes during the night so they moved him back down to ICU. His color is good, and his sense of humor is intact.
He is hooked up to IV's and monitors and is on 3 or 4 different drips right now. The doctors' goal right now is to get him off the IV's, and back to taking oral pills again. They are "cautiously optimistic" that he can go home in 4 or 5 days, if nothing bad happens in the meantime.
He told us he loves us, and told us where important papers and such are, in case something does happen and he's gone. Please keep praying. Daddy is closer to getting out of the woods, but he's not there yet.