I am a 23 year old female and I have been hearing my heart beat in my right ear for almost 2 years. I get headaches a lot that I loose part of my vision and my Left hand goes numb. The headaches are always on the Right side. At first I wouldn't hear it all the time but now I do. I went to the ed about 2 weeks ago because I had edema in my legs and the doctor said my ear drum is fine, and givin my age its probably nothing. Its really annoying when I'm trying to listen to something and all I hear is my pulse. Does anyone have any advice for me. I think about it a lot and I'm worried that there may be a blockage. I'm not even sure if they are related. %-)