Angina

Angina is a medical condition characterized by chest pain or discomfort resulting from reduced blood flow to the heart muscle. It is often described as a squeezing, pressure, heaviness, or tightness in the chest. Angina is a symptom of an underlying heart problem, usually coronary artery disease, where the arteries supplying blood to the heart become narrowed or blocked. The pain may also radiate to the shoulders, arms, neck, jaw, or back. Angina can be triggered by physical exertion, stress, cold weather, or heavy meals. There are two main types of angina: stable angina, which follows a predictable pattern, and unstable angina, which is more unpredictable and can indicate a higher risk of a heart attack. Treatment for angina may include lifestyle changes, medications, and medical procedures to improve blood flow to the heart. It is important to seek medical attention if you experience symptoms of angina, as it can be a warning sign of a more serious heart condition.