sometimes its momentary and sometimes it lasts several hours...when I have them, I feel weak, a little spacy, and nervous...
Does that sound what you have?...
the only thing that helps is if I do breathing out thru a straw to reset my rhythm.
one doctor did tell me if I've had it this long its probably benign anyway...not much comfort lol....
I hope you're okay....
:: have had them at least 20m yrs ::
Damn!!!!
You are OLD.