What is angina pectoris?

Angina pectoris refers to temporary chest pain or discomfort that occurs when the heart muscle does not receive enough oxygen-rich blood. This condition often arises during exertion, stress, or emotional upset, when the heart has to work harder and demands more oxygen. The pain is typically described as a feeling of pressure, squeezing, or tightness in the chest, and can also radiate to the shoulders, neck, back, arms, or jaw.

Recognizing angina pectoris is crucial as it can serve as a warning sign of underlying heart conditions, particularly coronary artery disease. It is important to differentiate this condition from myocardial infarction (heart attack), which is a more serious and permanent blockage of blood flow that typically results in more severe and prolonged chest pain. Understanding angina pectoris not only assists in recognizing symptoms but also emphasizes the need for timely interventions, lifestyle modifications, and potential medical treatment to reduce the risk of heart-related complications.