I am a 53 yr old female. I have been getting odd symptoms. Pain that starts along my jaw bone and spreads quickly to my chest (Like a really bad case of heartburn) where I have trouble taking deep breaths without pain. I break out in a sweat and feel panicy. It only lasts for a short time but it is starting to worry me. I also have occasional left upper arm pain. Does this sound like heart attack symptoms? I have been put on a prescription for beta blocker and given nitro spray, had an ecg, chest xray and blood tests but still waiting for results.