Hi, I have a question for you. In may I passed out and had gone through a lot of tests heart, brain scan, doppler, etc, and I am still having problems with dizziness off and on. I had to go to the er last week due to almost passing out again, I'm having problems with my neck and have tingling in my right arm and alot of times when I get dizzy I get tingling to my face. Could it be a pinched nerve in my neck or something to do with my neck problems?