Atherosclerosis is narrowing and hardening of the arteries. Arteries are blood vessels that carry blood from the heart to all parts of the body. This blood contains oxygen. Arteries can become narrow or clogged with a buildup of fat, cholesterol, calcium, and other substances (plaque). Plaque decreases the amount of blood that can flow through the artery. Treatment may slow the disease and prevent further damage to the heart, brain, peripheral arteries, and kidneys. This book explain the complex and complicated condition of ATHEROSCLEROSIS & CORONARY ARTERY DISEASE in a simple and effective way. The author focuses in explaining the symptoms, diagnosis, treatment of these disease in great depth yet in a concise and precise manner. This books also discusses the post treatment precautions one should take or follow after having Cardiac related treatment.