Just spoke with my mom, and there's little change right now. Daddy is still being weaned from the breathing tube - removal will require him to maintain the appropriate co2 levels without back up (from what I understand). Catheter is still out, and this is good.
He is more agitated today, as he is trying to communicate something to us verbally and cannot speak. Due to the counter productive effects of the agitation he has been more heavily sedated for now.