Yep had the night sweats too...most of the time I could also tell that my heart wasn't beating right...don't think I was in A-Fib, but it was jumping around. I also woke up 2 times with total rotational vertigo about a month before surgery (when I think of all the money I gave that ENT!), and here is something else...I don't think I really noticed it until last night....I also had several episodes of double vision a week AND floaters that look like small lights! I had these along with the dark spiderary floaters, which I still have, but the small white lights have gone!
Heres another thing...every single morning as soon as I would get up there was a huge white light that would go from the bottom of my right eye to the top of it almost like a water bubble. At first it really scared me and then I just got use to it. It did that for several months before surgery and never missed a day....and it hasn't done it once since! So, I know it had something to do with my Mitral Stenosis.
Also developed a low level buzzing in my ears that cost me many hours sleep. I still have a sudden high pitch ringing (believe its from the aspirin) but the low level buzz went away post surgery as well.
So yes, the heart (it seems) can make your whole body do strange things....if the night sweats are all you are having...then count your blessings! Friday is just around the bend!
Mileena