The Waiting Room

I'm sitting in the surgery waiting room. Charlotte went back about 45 minutes ago for her cardiac cath. She hadn't eaten since 2 a.m. but was happy, so that was a huge answer to prayer. They will keep us updated, but I can't imagine they've even started the cath yet, considering all of the pre-op work they have to do. Her doctor said they will only balloon open her aorta if she has a 50% blockage, otherwise they will just leave it alone. So I have no idea what to hope for...bigger blockage, get this thing taken care of, but more risk in the procedure? or less blockage and more watch and wait? So I'm just praying for God to take care of it. He's knows way better than I do.