She's home, they ruled out a heart attack, but they don't know what actually is wrong, so she has to go back to her doctor tomorrow so he can run more tests. I made her a poached egg and now she's sleeping. Mum's 75, and I know I need to get used to this, but I'm not doing so well in that department. When the red light and warning noises kept going off on the monitor thingie last night in the ER it was pretty scary.
Thanks to everyone for their thoughts and prayers. Very much appreciated.