My mom is speaking! I got to talk to her and she is VERY tired. She is not out of the woods yet, with a heart catheter possibly on Monday, but she is feeling better. Her cognitive functions seem to be intact, she is taking some physical therapy, and the doctors seem to be taking good care of her.
Thanks again, all, for your continued thoughtfulness, prayers, calls, e-mails and general support. I'm going down to see her tomorrow.