Blurred vision can't focus, dizzy, nausea, heart feels like fluttering ear and jaw pain right side, blood work good cardio test good but slow heart beat?

?: Is heart too fast or too slow? If fast possible emotional component, but have a through work up with echocardiogram and lab.

Jaw and Muscle Pain: It appears that you have a serious TMJ and muscle dysfunction that causes these muscles to go into a spasm and the jaw joint (TMJ) to be misaligned. You seriously need treatment from a dentist that is very skilled at treating tmj. Only about 5% of dentist are really good in this realm in that they are very familiar with multiple treatment options to select from based on the patient needs.

TMJ?: Might be TMJ related. See TMJ expert for evaluation. Any dentist can be a TMJ expert with the proper training and experience. Most commonly, oral surgeons, prosthodontists, and orofacial pain specialists. Ask your MD, your dentist and your dental society for referrals.