I have very localized pinpoint pain in my chest. It happens once or twice a month. There is no identifiying time when it happens (sitting, standing, walking resting) or when it happens (morning, noon or night). It will last a while, maybe an hour or so. I will start having the pain and it will occur every couple of minutes. It feels like someone snapped a rubber band on the inside of my chest. It's very fast and and significant pain. It's not a terrible pain but at times it is fairly intense.
I am a female, 50 years old. I live in Lincoln, NE. There is no history of heart disease in my family, except one of my paternal aunts has a heart attack.