We taught you what cardiac chest pain looked like, right? You remember. We painted the perfect picture for you in your cardiac emergencies lecture in your EMT class. The pain felt like a pressure. It was brought on by exertion. It radiated to the left arm and through to the back. Sometimes, in your EMT skills stations, we would get fancy and have it begin at rest and radiate to the jaw. Just trying to keep you on your toes after all. All this stuff is good to know. But we may have done you a disservice. You may be walking around with the idea that you can do a quick OPQRST and a SAMPLE and walk away with a fairly good feel for whether or not your patient is having a heart attack. You may be dead wrong. What we may not have told you was that a large percentage of your patients suffering acute myocardial infarction won’t look anything like this. Atypical cardiac chest pain, those folks who have heart attacks but don’t quite feel like they’re supposed to feel, are actually very common. Common enough that we may need to think of a new name for them. Research says that the atypical folks may be a whole lot more typical than we think. Did you know that the patient who is having a true myocardial infarction is 10% more likely to have pain radiate to his right arm than his left? Wrap your brain around that one. It gets worse: 26% will experience shortness of breath as their primary complaint.

Original Source of Atypical Cardiac Chest Pain