hi, my HA and stents were 15 months ago. I've had on and off pains in the chest area and gone back to A&E about 5 or 6 times in that time, each time the blood tests showed no cardiac issue, so what is it? I've tried everything so my GP has sent me for more tests including gastroscopy next week. Recently though it felt like the chest pain had radiated to neck and shoulder, which worried me so got it checked out at A&E, again no cardiac issue. however it's two weeks on and it's agony, my upper left arm feels like a dead weigh, so uncomfortable! I had some physio which has helped the neck and shoulder but not the arm. so frustrated... any ideas or is it simply unrelated and one of those things? it came on gradually rather than picking something up or sleeping in a funny position one night. it's weird, and painful! Any ideas??