Coronary Heart Disease is the most common form of heart disease. It occurs when the arteries supplying blood to the heart narrow or harden from the build-up of plaque. Plaque is made up of fat, cholesterol and other substances found in the blood. This plaque build-up is also known as atherosclerosis.

There are many different types of diseases that can affect the heart and vascular system. Such as Coronary Artery Disease, Heart Attack, Arrhythmia, Heart Failure, Congenital Heart Defects, Cardiomyopathy, Peripheral Artery Disease.

Coronary and peripheral artery disease involves atherosclerosis. This may be caused by high blood pressure, smoking, diabetes, lack of exercise, obesity and high blood cholesterol etc.

High blood pressure results in 13% of CVD deaths, tobacco results in 9%, diabetes 6%, lack of exercise 6% and obesity 5%.