These extra beats are nothing to worry about
and they can definately be from anxiety. Doctors don't lie to us. It is not in their best interest to tell you that nothing is wrong when they know that something is wrong. In fact that is where big, fat law suits come in and they lose their medical license. The more you obsess or worry about
these beats, the more you will feel and the more you will have. I think that Cognitve Behavior Therapy sounds like a terrific idea. Good Luck!