Thank you all, for your thoughts & prayers
This, from Margaret's daughter:
"I just talked to the nurse. Margaret is still sick but stable. They've taken her off the blood pressure meds and she's no longer sedated. She's awake and obeying commands but they still have her on the ventilator for right now. They may try to take her off it tomorrow. She's on dialysis and doing well with it.
So all around, seems like an improvement. I told Beth all this during her layover in Dallas. Tomorrow I drive to Montreal to catch a plane to Calgary - I only have a passport card, so I can only drive (or boat, swim, or walk) over the border. Yes, I'm kicking myself in hindsight.
Love to you all,
Sandy"