For resources to help you master Cardiac topics we have a FREE Cheatsheet Download at  NURSING.com/heart.   At NURSING.com you can learn everything you need to know as a nurse about agina including: angina symptoms, anginal pharmacology, the difference between stable and unstable angina, and more.     We also cover key concepts for NCLEX for angina nursing.       Excerpt:    ". . . it wasn't my patient that I should have been worried about When my patient's son said he wasn't feeling right, it would have been easy to assume it was because of the stress he was under.  He was visiting his sick mom . . . in the ICU nonetheless.     But something just didn’t feel right"