Sometimes so much plaque is deposited, that it partially blocks the flow of blood from an artery to your heart. Even though some blood continues to flow through the artery, you may experience symptoms. Angina is the main symptom of coronary artery disease. If you have angina, you experience intermittent pain, pressure or discomfort in your chest. You may also experience angina in your, neck, jaw, arm or fingertips.
Some people describe the feeling as a dull ache, numbness, or pressure.
Others say it resembles heartburn, gas, or indigestion. If you have angina, you probably experience the discomfort during or immediately after exertion or sudden intense stress. Angina usually disappears with rest and the use of nitroglycerin. It is important to check with your physician if you experience these symptoms. If you have symptoms, or are at high risk, your doctor may perform or order tests to confirm the diagnosis of coronary artery disease. or to asses its severiety the severity.