Angina and Heart Disease

Angina is a type of chest pain that occurs when the heart muscle doesn’t get enough blood flow and oxygen. It’s a common symptom of coronary heart disease, which is caused by a buildup of plaque in the arteries that supply blood to the heart. Angina can be triggered by physical activity or emotional stress, and it typically feels like pressure or squeezing in the chest that can also radiate to the arms, shoulders, neck, jaw, or back. Other symptoms may include shortness of breath, sweating, nausea, and dizziness.

There are different types of angina, including stable angina, unstable angina, and variant (Prinzmetal’s) angina. Stable angina usually occurs during physical activity or stress, and the symptoms typically go away with rest or medication. Unstable angina can occur at rest and is a medical emergency that requires immediate attention. Variant angina is rare and occurs when there is a spasm in the coronary artery, which can cause chest pain and heart rhythm abnormalities.

It’s important to see a doctor if you experience chest pain or other symptoms of angina. A healthcare provider can diagnose the condition and recommend treatment options, which may include lifestyle changes, medication, or procedures such as angioplasty or coronary artery bypass surgery.