Hi jchp. I can’t offer much feedback cause I don’t have Coronary Artery Disease, but I had a Nuclear Stress done not too long ago for Chest Pain that’s been pretty unbareable at times, and I have Apical HCM, so it’s hard to tell if something is wrong unless the chest pain gets super bad. It got so bad it felt like I was hit in the chest by a semi or a train. Anyways I when I had the Nuclear Stress Test done the Cardiologist said that there was a spot they found that was causing lack of blood flow to my heart but they don’t know if it’s a blockage so the only thing to do is to take it to the next step & that was to have an Angiogram, so I had an Angiogram done & it turned out that there was no blockages or plaque. So I’m thinking it was probably HCM related, but unfortunately I can’t really afford to see my Cardiologist Specialist at the Mayo Clinic so I just gotta live with it for now. I really hope you do find some answers. I know exactly how it feels to be in the dark about what’s going on…it sux!