Please can someone clarify for me. I have a fairly normal pulse a lot of the time, I bought a Boots BP monitor which shows AF if you have it and its never caught it. My AF seems transient, as in, I can be ok, then for no reason, my heart just fibrillates, rather than beats for just seconds, and to be sure, any longer and I'd be on the floor!! Is this normal PAF? I feel very alone with it. I'm due a 24hr monitor soon.