She actually has been doing much better. I've been giving her nose drops and inhalation with saline. We are waiting to be called to go see the cardiologist. I plan to ask him to let us go home, as there isn't anything they are doing for her that I can't do at home, and there are several kids sick in the ward with bronchiolitis.
Many people have messaged me and commented that I should relax and that the decision is a good one.
I am extremely happy with their decision. I have absolute confidence in our cardiac team. I know fully that what they have decided is the right course of action for Tehilla. A month will go by quickly and we will be completely ready for the surgery and hospital stay when it does.
Here's our heart warrior princess, back to her happy self: