PVCs and PACs are just extra heart beats that come a little earlier than normal and therefore don't use the typical conduction system in the heart. They are not dangerous. I think that at your age getting at least an echocardiogram and considering a stress test if there are abnormalties noted on the echo or symptoms of chest pain or shortness of breath are causing a problem. Once you have had a cardiac workup that revealed and this revelas a normal heart, then they are especially benign. With that said i do not think there is anything to worry about at the present time at all.
To answer the question about if these ever go away. It depends on what they are caused by but normally there is no clear reason and at times they do go away on there own. Would try to avoid caffeine/coffee, any stimulants, and try to not let stress be a major issue in your life.
If they dont go away on there own then can consider using a medication called a beta blocker that can sometimes help the PAC's and PVC's.
Usually extra cardio exercsing does not do anything for the beats but as a whole CV exercsing is good for you no matter what
Hope this helps and please let me know if there is anything else i can answer
No I am not on any medications at this time. Only supplements which I have started taking since this began. I am not a good pill taker...even the supplements get skipped some days. I try taking selenium, vitamin B's
iodine, melatonin, omega-3, digestive enzymes and Nogerd every day.
are you taking ambien? I had the same symptoms/tests - stopped taking ambien symptoms disappeared...