I went to the hospital had an EKG, Ct on my head and a chest Xray. I went because I fainted and felt just awful, my blood sugar was alot higher than normal. I took a cold bath for 5 mins with my girliend, and it didnt help. took a tylenol pm and tried toeat but couldnt. I am not diabetic though the pai grew so bad I went to the ER, for the past w months Ive had this odd feelig in my left side chest, my heart beats strange at times dizziness, racing heart, back of head pain, an odd taste in my throat, tightness in my veins, lightheadedness, numbness and tingling in left arm and shoulder, tightness and anunusually "Strong" heartbeat. Docs said nothing seemed to be wrong, that I was unremarkably healthy. I have a family history of heart disease and diabetes. I would be really happy if i could find out whatexactly is wrong, if it could be life threatening and how t at least ease it.