Quick little update since it's been a hell of a weekend.
My brother & I went to visit Mom. She is ok, just really bored out of her mind. The weekend is the worst time to be admitted to the hospital since no one is around. But she is up and about and in good spirits. She just wants to go home already.
The plan is for her to stay one more night, get an electrocardiogram on Monday, and then hopefully go home. That test will hopefully shock her heart out of the arrithymia (fingers crossed.) Apparently, this is a lot more common than I thought. For now, she's been taken off the IV meds and is taking meds orally. I'm not as worried now as I was on Friday because now I know all the information.
Thanks so much for all of your kind words and well wishes! I appreciate them so much! I wish I could hug everyone of you.
I'll update later when I know more.