Angina is discomfort or chest pain which occurs when the heart muscle doesn’t get sufficient oxygen rich blood supply. It is generally not a disorder or disease, but a symptom in the development of coronary artery disease. It is described as squeezing, pressure or heaviness in heart. Various types of angina includes stable angina, unstable angina, and prinzmetal (variant) angina. Treatment includes various drug and lifestyle changes.
Association of Black Cardiologists; Algerian Society of Hypertension; Interventional Cardiovascular Society of Malaysia; Israeli Cardiology and Critical Care Nursing Society; Japanese Society of Thoracic Radiology; Korean Society for Thoracic and Cardiovascular Surgery; Kyrgyz Society of Cardiology; Lebanese Society of Cardiology