I have it too. The GP investigated but couldn't solve it. She gave me betablockers to try but they made me breathless and didn't work. I have just learned to live with it and barely notice it now, in fact I think it has lessened since I lost some weight.
I shall be interested to hear what you find out. Good luck!
If you volunteer, what is your primary reason?
Early Bee Gees performance (1960) when they were kids.


