You’re young. You’re an athlete. So why does your chest hurt? After all, don’t heart problems strike older, less active people? Most of the time, that’s true. But no one is immune to heart problems, and symptoms are ignored at our peril.
http://health.clevelandclinic.org/2015/10/chest-pain-in-young-athletes-when-you-should-be-concerned/
Chest Pain in Young Athletes: When You Should Be Concerned (Video)