UPDATE!!!

Okay, so Dad found out his potassium level is bad and that his heart rate really slows down when he sleeps-both of which are pretty bad.  They're putting him on a heart monitor for a while (whether or not he gets to come home or not right away is still up in the air as far as I know) and after that we'll find out more.   Unless something drastic changes (for the worse) overnight, as of tomorrow I return to school.  Here's to hoping that everything goes well and he can come home soon~! ^_^