I feel for you, my palps make me "feel" like I'm going to faint but I don't, my heart starts beating very irregular, sometimes my face goes flushed, I get this weird heaviness in my legs, like I'm getting ready to pass out, but I also get pausing also, that's scary , because my heart feels like it's not going to start beating!
Jules
Wow that is horrible Im lucky to have a great PcP. My cardiologist told me its never "normal" to pass out/faint/black out and each episode should be checked out throughly.
If you haven't go to a cardiologist until you find one you feel comfortable with and that is listening to you - only we know our bodies and what's normal.
You should wear a 24 hour holter monitor. Do you pass out every day? If so this will let you know for sure what is going on when the fainting happens. I would not let it go. Make an appt with a cardiologist if possible. Good luck!
You have some very serious symptoms, and I am disappoint to read your doctor hasn't taken a stronger interest in finding the cause.
While some of your symptoms could be related to heart problems, you have had the main first tier tests and no problems were found, so I suspect the problem isn't your heart.
You may want to try your post on:
http://www.medhelp.org/forums/Neurology/show/74