I love you for posting this article
It's very encouraging despite dealing with such a serious issue. I do think people who read this and can relate consider getting help or a diagnosis!
I've never heard about a heart condition like yours! It really does sound like a miracle. I truly believe you're still here for a reason!
A bipolar former co-worker of mine once told me that "God only gives you the burden he knows you can handle". In stead of being angry for having a mental illness and having various physical disabilites, she was happy she was the one who fell ill, becasue she knew she's strong enough to someday overcome them, whereas other people would have given up a long time ago, giving in to the illness and maybe even resorting to suicide.
I'm not religious, but I think that was a great way to look at the subject!
I really wish I'd sought out help for my eating disorder, so if there is anyone with a possible mental illness reading my comment, I second what Feli said: Please get help!