Understanding Unstable Angina And Its Risk Factors: A Case Study Essay.

Unstable Angina: Symptoms and ManifestationsAngina refers to the pain in the chest because of certain heart conditions. It is of two types: stable and unstable angina (Ohman, 2016).  Unstable angina is defined as severe pain in the chest that arises at rest, during exercise, or under strain. The discomfort becomes more frequent and severe. Unstable angina indicates that obstructions in the arteries that provide oxygenated blood to th…