Hello, My daughter was diagnosed with and has been successfully treated for coa. Long long story, where are you and which hospital. In terms of congenital heart probs it isn't as bad as most. Emerald had her op in June and other than smaller than most she is fine. I rarley come on here, just had an email which is why I had a look, but will happily message as we are through the worst with a happy healthy little girl.....
Scar wise it fades very quickly too.
Amanda