For the past few nights I've noticed that every time I lay on my left side, my heart begins to race and I get short of breath. Needless to say, while I'm awake, I've stopped laying on that side.
Unfortunately, I turn over a lot in my sleep, and now this heart racing thing is waking me up. It's a relatively new occurrence, but it's been pretty steady for the past 4 or 5 nights. Anybody else deal with this? Anything I can do to make it stop?