When the arteries narrow, it becomes harder for oxygen-rich blood to reach the heart. Also, plaques may break off and form clots that block the arteries. If blood cannot carry oxygen to the heart, the heart muscle cannot work properly. This causes angina. Angina can develop as a result of:. Angina results from a fall in the oxygen supply to the heart. For people with stable angina, the following may trigger an attack:.
If the doctor believes that the issue is angina, they may recommend one or more of the following tests:. People should receive consistent, effective treatment for cardiovascular disease and other aspects of metabolic syndrome, such as high blood cholesterol, high blood pressure, diabetes, and obesity. Angina involves sensations of pain, squeezing, or pressure in the chest, and it results from too little oxygen reaching the heart muscle.
It is not necessarily dangerous, but it can be a sign of heart disease. Effective medical treatments and lifestyle changes can manage angina or prevent it from returning. Anyone who experiences sudden, unexplained, or worsening or chest pain should receive medical attention right away. Stable angina causes pain, squeezing, or tightness in the chest, usually when someone is stressed or doing physical activity. Narrowed arteries or…. Pain in the chest may cause people to worry.
Although some causes are severe, such as heart attacks, many of the potential causes are less worrisome…. Learn about its symptoms, causes, and treatments…. Heart disease is a major cause of death.
In this article, learn about the different types, how to recognize the symptoms, and what treatment to expect. What is angina? Share on Pinterest Getty Images. Symptoms in females. Risk factors. Scientists identify new cause of vascular injury in type 2 diabetes. Adolescent depression: Could school screening help?
Related Coverage. Stable angina: Everything you need to know. If angina symptoms change sharply, or if they happen when you are resting or they start to occur unpredictably, call You may be having a heart attack. Do not drive yourself to the emergency department. The symptoms of angina pectoris may look like other medical conditions or problems. Always see your healthcare provider for a diagnosis. In addition to a complete medical history and medical exam, your healthcare provider can often diagnose angina from your symptoms and how and when they occur.
Other tests may include:. Electrocardiogram ECG. Records the electrical activity of the heart, shows abnormal rhythms arrhythmias , and detects heart muscle damage. Given while you walk on a treadmill or pedal a stationary bike, to monitor your heart's ability to function when placed under stress such as during exercise. Breathing and blood pressure rates are also monitored.
A stress test may be used to detect coronary artery disease, or to determine safe levels of exercise after a heart attack or heart surgery. A special type of stress test uses medicine to stimulate the heart as if you were exercising. Cardiac catheterization. With this procedure, a wire is passed into the coronary arteries. Next a contrast agent is injected into your artery. X-ray images are taken to locate the narrowing, blockages, and other abnormalities of specific arteries.
Cardiac MRI. This test can find the amount of blood flow to the heart muscle. It may not be available at all medical centers. Coronary CT scan.
This test looks at the amount of calcium and plaque inside of the blood vessels of the heart. Your healthcare provider may prescribe medicines if you have angina. About Heart Attacks. Warning Signs of a Heart Attack. Angina Chest Pain. Diagnosing a Heart Attack. Treatment of a Heart Attack. Life After a Heart Attack. Heart Attack Tools and Resources.
Our monthly e-newsletter delivers helpful articles and the latest news for heart patients and their families. By clicking the sign up button you agree to the Terms and Conditions and Privacy Policy. When does angina pectoris occur? Symptoms of Stable Angina The pain or discomfort: Occurs when the heart must work harder, usually during physical exertion Doesn't come as a surprise, and episodes of pain tend to be alike Usually lasts a short time 5 minutes or less Is relieved by rest or medicine May feel like gas or indigestion May feel like chest pain that spreads to the arms, back, or other areas Possible triggers of stable angina include: Emotional stress — learn stress management Exposure to very hot or cold temperatures — learn how cold and hot weather affect the heart.
Heavy meals Smoking — learn more about quitting smoking. Treatment of Angina Pectoris People with angina pectoris or sometimes referred to as stable angina have episodes of chest pain.
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