Hi there, my enquiry is about chest pain. I had my first episode of chest pain in 2003. It was in the morning, shortly after I woke. I went to my GP who arranged for me to see at doctor ata the hospital. I was given an ecg and a tredamill test. Everything was normal except for the fact the doctors discovered I had a murmer but the doctors felt that at that time it did not need any attention. Since then, I have had many chest pains which pass and as a result I have done no more about it. They do not occur as a result of exertion, always at rest. The other evening, it happened again but this time, it was more severe and lasted longer, about ten minutes. It feels like a tightness in my chest and I become breathless. At the same time, I feel pain in my mouth/jaw? I also noticed that the pain was coming in waves. I am female and 53 years old. I would be grateful for any advice. Regards. I am 5.1" and overweight and I am a smoker.