It’s been a complete rollercoaster thus far. They were able to get the images that they needed and were shocked to see that her arteries all look great. The narrowing that she has is the same as what she has had for a while but not anymore Severe than what it has been. 
They are almost positive now that they have clear images that this Is all coming from Myocarditis that is causing the heart failure. Due to this there is no immediate open heart surgery plan. The next 24 hours will be vital for further planning. This will be the timeframe in which her body and heart  will either start to improve or continue to decline. Testing has been sent out checking for potential causes of the myocarditis but this takes time. So once her body claims itself whether she begins to impove or declines, a plan will be made accordingly. 
Our next urgent prayer Is that her heart spontaneously starts to improve through the next 24-48 hours.