I am a 25 year old male. I don't smoke and I drink only moderately (1-2 drinks a week). I went to my doctors because I was having dizziness, anxiety, and pressure in my chest. Several ekgs were done, all abnormal. I followed up with a cardiologist who had a nuclear stress test and echo done. Both came back normal. Although I was still curious about the abnormal ekg results, he assured me that they were all very non-specific. My question is, could my abnormal heart rhythm be causing my constant dizziness/lightheadedness (not vertigo, just feel kind of spaced out all the time), or would dizziness resulting from an abnormal heart rhythm be more sporadic (as opposed to constant).
P.S. The only explanation my doctors have been able to give me is anxiety. However, my anxiety subsided as I became more accepting of my symptoms, but I can't seem to shake the dizziness. I just feel that if my anxiety was the cause of my dizziness, it would have subsided as I overcame it. I am now wondering if the dizziness has some other organic cause and lead to the anxiety as opposed to the other way around. Any feedback is much appreciated!