Hi blugirl, Welcome to healing well forum, I am sorry that your post hasnt been answered. Sometimes this forum gets alittle slow. It is difficult to say what is going on and I wouldnt want to even try to as I am not a doctor. What I would say is that if you were in the ER they wouldnt of sent you home if they even had a thought that you were having a heart attack or it was possible for you to have one. Perhaps you need to call your doctor and see about
setting up some of these tests that need to be done so you can have some idea about
what is going on. Please do post again and let us know how your doing. Take care