The causes of chest pain could range in a wide variety of conditions. But among the most popular causes of this may be heart diseases and angina pectoris. To people who experiences this for the first time, you should not react in panic, as there are ways that you could prevent them. Angina is a popular term for people who have experienced chest pains. Also known as angina pectoris, this is where the flow of blood through the heart muscle’s coronary vessels is slow. This is also a symptom of the condition called myocardial ischemia, where blood flowing through the heart muscle is not sufficient for it to function well. You need to be aware if angina is the cause of chest pain, as it may determine that a heart attack is about to follow. This may occur in the case of a cholesterol deposit or blood clot completely blocking the blood that flows through the heart. In the case of angina, there is only partial obstruction to the blood flowing to the heart. Besides chest pain, angina may also be indicated by symptoms such as breathing difficulty, increase in blood pressure and heart rate, and the feeling of indigestion or burning throat. Source : angina pectoris treatment