"pressure" or "tightness" in the chest are the most common ways classical angina is described by individuals experiencing cardiac related angina. however, classical angina is typically brought on by exertion, not while at rest. my guess is if your still alive and reading this, your probably fine. couldnt tell if if its related to the mdrol or not. my only advise is that if it continues on or if it returns, get to the hospital and get a 12 lead EKG stat, otherwise i wouldnt worry to much, just use common sense.