Angina: Symptoms, Causes, Treatment & Prevention Guide
What is Angina? (Angina Pectoris) — Definition and Overview Angina (angina pectoris) is chest discomfort caused by reduced blood flow to the heart muscle. The term commonly describes a squeezing, pressure-like, or heavy sensation in the chest that occurs when the oxygen demand of the heart exceeds supply. This article explains angina symptoms and causes, … Read more