Coronary Heart Disease (CHD) is the disease of blood vessels supplying the blood to the heart muscles. The main culprit of CHD is the process of narrowing (stenosis) of inner lumen of the blood vessels. The inner lumen of the blood vessels gets narrowed/obstructed with the build-up-of fatty deposits (plaque), over the period of time. The narrowed portion of the blood vessels, restricts the flow of the blood, which eventually, causes the death of the part of heart muscles cells, called as Cardiomyocytes.