is angina a disease
Acute coronary syndrome is a term that includes heart attack and unstable angina. Angina, a symptom of coronary artery disease, is chest pain or discomfort that occurs when the heart muscle is not getting enough blood. Angina may feel like pressure or a squeezing pain in the chest.The pain also may occur in the shoulders, arms, neck, jaw, or back.It may feel like indigestion.ecommend on Facebook Tweet ShareCompartir. Angina, a symptom of coronary artery disease, is chest pain or discomfort that occurs when the heart muscle is not getting enough blood. Angina may feel like pressure or a squeezing pain in the chest.