Angina

Angina is a type of chest pain or discomfort that occurs when the heart muscle doesn’t receive enough oxygen-rich blood. It is often a symptom of underlying heart disease, typically caused by narrowed coronary arteries (coronary artery disease). Angina can feel like pressure, squeezing, heaviness, or tightness in the chest and may also radiate to the shoulders, arms, neck, jaw, or back. Episodes of angina are usually triggered by physical exertion, emotional stress, or exposure to cold temperatures. Treatment aims to relieve symptoms, prevent complications, and reduce the risk of heart attack. If you experience chest pain or suspect angina, seek medical attention promptly.