Have had them since I was eleven or twelve, now 26 and a half.
Had dozens of normal ECGs, a normal 24 h monitor and a week or so ago a normal ETT (managed to get to 196bpm with just dizziness) and a normal echo.
One relative (2nd degree) has suspected ARVC cardiomyopathy. I'm petrified I have the same. Cardiologist said if echo, ETT and a 72 h monitor are normal no concerns.
I'm very concerned though. I no longer do anything I'm so worried. I had to walk to a lecture just now and scared I'd collapse. 3 or 4 'skips' on the way :(
I'm now in my lecture and just want to bolt. Uni have offered me to take a year out. My dog died this week, my flatmates kept me up all night shouting, I've only just been home a week and I'm feeling totally lost. Just want to sit and cry. I'm crying in my classes.