I've had two ekg's 2 years apart that state "possible anterior myocardial infarction indeterminate age". i've also had squeezing chest pains for 20+ years. for years my ekg's have been "abnormal". none of my doctors have been concerned. should i be?

I think the answer to your question depends on what your doctors are saying about your chest pain. If they have a possible answer for it, then you may be OK, but it is not clear from this question what the answer is. You should return to your doctor or your cardiologist for the explanation, and try to work toward a solution that does not involve having chest pain. Good luck.

There is not enough information in your post to understand your cardiac status, A full past and current history, review of all past and current lab and an exam would be needed to sort this out. Find a doc who will listen to your story and do this and then you may have a well-reasoned answer.