Update

My dad is in ICU now. He isn't having the surgery for his hip until everything else straightens out. Around 1pm Central Time, I went up to the hospital and things had started unravelling. He had gone into congestive heart failure and later, his blood pressure dropped to about 65/50. In the early evening, his potassium went up and his sugar went dangerously low.

In summary, he is in critical, if not grave condition. Please pray for him.