Hi Nicky,
I've recently been experiencing an arrhythmia (PVC's) for about a year, and since that time I've also been having hot flashes. For me they only last about 10 minutes and I just real VERY hot all over, but I don't sweat during them at all, which seems odd. I am 29 so i'm pretty sure its not hormone-related. I've seen a cardiologist several times to get checked up and he seems confused by the hot flash thing. He didn't seem to think it was related, but to me it seems that they are. I'm not really sure though.
Good luck!
Jennifer
I am not sure how to answer that one. Not in my specialty.
Sorry and good luck.