How do you recognize panic attack from a heart attack when it's happening to someone?

Doc Recognize: Panic attack vs Heart attack is something doctors deal with a lot. For a patient I would say that you should not make that difference. If you having chest pain or shortness of breath GO TO THE ER. Let us determine if you are having a panic attack or a heart attack. We are trained to tell the difference between the two, by asking questions, doing a physical, running EKG's, test etc.