well for the past few months i have had constant heart palpitations, like every second of every day i can feel it, what does this mean, or what can this be?
yesterday when i was skateboarding i was doing a trick and it felt like i hit a wall or something because all of a sudden i was really dizzy and tired, like in a matter of seconds, i thought i was having a heart attack or something because my chest really hurt, by the way I'm 14 years old.