Bro in law called around lunch time. Dad is out of ICU and back in a normal room. The CT scan showed that there was no infection, as they first feared, but there is some internal bleeding at the surgery site. This is being blamed on the fact that dad is on blood thinners for his heart. In fact, there was some bleeding during the surgery as well, so this isn't totally unexpected. In total, over the last couple of days, dad has been given 4 units of blood. They have taken him off the blood thinners for now, and things are looking much much better. In fact, things are looking so much better, they don't think he'll need surgery to mend the bleeding, and are going to treat it medically. If all goes according to plan, dad will be home in a couple of days.
So.. while not GREAT news, this is the best news we could hope for under the circumstances. Thanks everyone for your prayers, and thanks flame for letting me vent on you last night. *grin*