i experienced something very similar 12 months ago that I went through for a total of 6 months. Having delt with anxiety for a period of time I was familiar with the feelings of heart palpitations but unsure of their origin, after experiencing an increase of palpitations when working out in the gym my anxiety flared and I began to worry excessively.
i started experiencing 100’s of these palpitations a day and was extremely concerned for my health, my doctor continually assured me that they are benign and will have no impact on the health of my heart. However still felt very un nerving, my doctor sent me for a stress echocardiogram and a 24hr holtermonitor, these test returned and reported that I have a structurally normal heart and that the palpitations were benign.
being a registered nurse I began to do a bit of research and became aware of the broad spectrum of body systems that can impact the heart and cause palpitations and with a few simple tweaks in diet and switching to a more cardio based exersice routine in combination with taking measures to reduce my anxiety I found that I was able to eliminate all my palpitations.
if your concerns about your heart health continue, tell your doctor that you would like to take some tests. Because in the absence of structural abnormalities these annoying little heart palpitations are just that ANNOYING! and won’t cause any detriment to your health.
If you wanted to ask anything further about how I tackled this please do not hesitate to ask. :)