It was recent theory that my constant heart palpitations (which started last week, in addition to more-intense dizziness) started out of no-where i found out tonight that, while moving my eyes left-to-right, I can actually control if I have palpitations or not - or even that? I found that when I move my eyes left-to-right, I hear irregular pumping (of 3-4), so it sounds as if the DIZZINESS/eye movement is causing the pounding. I placed my hand over my heart, and I m not feeling any abnormal *heart* beats in conjoint to the random body pounding. What is the pounding, and why does it seem voluntary via eye-movement?