Typically, doctors screen for angina only when you have symptoms. However, your doctor may assess your risk factors for ischemic heart disease every few years as part of your regular office visits. If you have two or more risk factors, then your doctor may estimate the chance that you will develop ischemic heart disease, which may include angina, over the next 10 years.
To prevent angina, your doctor may recommend that you adopt heart-healthy lifestyle changes to lower your risk of ischemic heart disease, the most common cause of angina. Heart-healthy lifestyle changes include choosing a heart-healthy eating pattern such as the DASH eating plan, being physically active, aiming for a healthy weight, quitting smoking, and managing stress. You should also avoid using illegal drugs.