We had 15 minutes to make the decision and elected to move forward with the infusion.
That evening we could see improvement. My Dad could actually move his left leg and arm (something he couldn't do earlier). His speech was still garbled and difficult to understand.
Today his speech is better and it looks like we made the right decision for him. He is going to undergo therapy so he can learn to swallow again, speak and eventually walk.
Thanks to everyone who has sent me emails and called me. I appreciate your thoughts and prayers and please, keep him in your prayers.