My wife wants me to have this looked at again. I have periods of chest pain a little than my breastline. At the same time, sometimes, I have the same pain near my shoulder blade. I tell her it's nothing, but she doesn't think so. If I take a baby aspirin for a while it goes away. when it does I stop taking it. A few months later it returns. I think it's a muscle issue. i need some other input. Thanks.