Hey there. For
me it's hard to tell, because the last few years I was told they were anxiety
attacks, but then finally caught it this year two times on a 24 hr holter. They were very brief episodes, like only seconds, but at least they caught them. I know when I'm having them I am having the pac's or it feels like a bunch of pac's. The worst one lasted 25 minutes, but see, I didn't know how to break them at the time, because I didn't know it WASN'T an anxiety attack.