Angina is also called as angina pectoris and this gives you chest pains which are very painful and can cause lot of stress. This pain is mainly due to myocardial ischemia which means lack of daily quota of blood and oxygen supply to the heart muscle. The reason for lagging behind in supply is mainly due blockages in one or more arteries of the heart.
This pain is mainly felt as an uncomfortable pressure, heaviness, squeezing of the muscles, tightening and the continuous a…