... breath where it feels like I can't breathe, chest pains, heart palps, fast heart rate but sometimes slow. I guess normal... I'm just used to it being fast so when it's slow it feels weird too. I've almost passed out more times than I can count. I get tiny breaks in between but feel like I'm dying. I went into SVT and had to be taken to an ER after IV drugs didn't work and then the episode stopped. Was referred to a cardiologist who gave me verapamil which I GUESS has kind of helped but not really... Had to wear a holter monitor and do an echo on one of my rare days of no symptoms. So not sure what the results for the holter were but I'll see. He's talking about a stress test too. I don't see him for another three weeks!! Am I going to be ok? I feel so scared