I have been having chest pain for at least 6 months. I get an awful pain in the center of my chest that come one without cause. Most of the time I am at rest, but, the episodes have gotten longer and more painful. I am currently sitting in the ED, because I had an episode so painful I could not tolerate it. My husband called EMS, but I brought myself to avoid the large bill for an ambulance ride. I saw a cardiologist in June and the echo did not show anything significant. Any advice or recommendations? I have the feeling I am going to be told I am “normal”.