Any fellow athletes/martial art practitioners with cardiomegaly?

I don't have cardiomegaly, but I know that many athletes have cardiomegaly and they are just fine. On a negative note (before the positive note) cardiomegaly can be ociated with other worse conditions, so those tests might be worth it. On a positive note, there is a good chance you can still workout as long as the cardiomegaly isn't due to damage of the muscles around the heart which is caused by CHF or heart attack.