prayers needed!!

An online friend of mine has a 3 yr old daughter with a heart condition. The 3 yr old is in Atlanta, with a lot of fluid around her heart. From my understanding the doctors are down to the last 2 meds they can try before she needs a heart transplant. A HEART TRANSPLANT. She's 3!Please please pray for Katie and her family. Katie is a beautiful little girl with lots of grins. I am sitting here typing and looking at her Christmas card and crying. How and why does this happen? Please pray for this family.