An episode of angina is not a heart attack, but it does mean that you have a greater chance of having a heart attack. Angina pain is an indication that some of the heart muscle is temporarily not getting enough blood. A heart attack, on the other hand, occurs when the blood flow to a part of the heart is suddenly and permanently cut off, usually by a blood clot. This can lead to serious heart damage.

Symptoms of Stable Angina:
1. Usually lasts a short time (5 minutes or less)
2. Is relieved by rest or medicine
3. May feel like gas or indigestion
4. Occurs when the heart must work harder, usually during physical exertion
5. Doesn't come as a surprise, and episodes of pain tend to be alike
6. May feel like chest pain that spreads to the arms, back, or other areas

Possible triggers of stable angina include:
1. Heavy meals
2. Smoking – learn more about quitting smoking.
3. Emotional stress – learn stress management
4. Exposure to very hot or cold temperatures – learn how cold and hot weather affect the heart.