Basic information: 21 year old male, 135 pounds, non smoker.
I sought out a doctor due to chest pain while I was running one day. It continued to happen. The pain was located in the middle of my sternum, near the left side. It was kind of a sharp/achy pain that subsided shortly after I stopped and rested.
I was at the Mayo Clinic and they did a heart MRI with contrast, an echo and a stress echo. I've also have a CT scan with contrast to evaluate my coronary arteries. I've also been seen by a lung doctor who evaluated my lungs and ordered a couple of tests for my lungs.
All the tests, according to the doctors, were normal. They couldn't get a good look on the stress echo though because I have a mild chest deformity that was blocking their view. They also said that my ECG would change when I started exercising. They mentioned something about ST changes. But they said they aren't specific or significant.. I can't remember which word they used.
Anyway, they put me on an exercise plan because I am deconditioned. They told me to just start walking only. So I have been, and the chest pain started again.
Do you have any idea what could be the cause for the chest pain? Could it still be my heart?