I was always told that teens and kids have like healthy hearts and nothing could be wrong - but i keep having chest pians with both rest and exersion.
They are different though, when i am resting i may suddenly get a pain which is often in the center left and feels like a dagger has been passed through my heart. This can last milliseconds to minutes but it goes just like it came and i tend not to get an indication
The one I get with exercise, where it varies sometimes i can get this pain with walking up stairs other times with activities like running. The pain this time is like tight but with a stitch as well sometimes (only in my chest though) I get out of breath very easily (sometimes talking tires me and i have to breath in deep to re compose myself) Often with exercise I get a bit dizzy too. The other day in the gym i decided not to go hard on myself and walked on a treadmill quite fast and my pulse shot up to 204 which apparently it too high for walking :S
My BP sometimes goes
