Patty,
We will definitely be thinking of her.
It is amazing what those doctors can do now for heart patients. My Dad has had 2 differrent heart surgeries (one of them 2 years ago) so our family knows what she is going thru......... by the way, my Dad is in his 80's and doing wonderfully.
Once she gets thru this, she should be feeling MUCH better. Prayers for a quick recovery!