Read more about causes of Metastatic cancer. More information about causes of Metastatic cancer: 1  Metastatic cancer as a complication caused by other conditions. 2  Metastatic cancer as a symptom.
When your heart's left ventricle (one of the four chambers of the heart) pumps blood into the aorta (the largest artery in the body), the first muscle to receive the oxygen-rich blood is your heart itself. It receives this blood through the coronary arteries on the surface of the heart.
delivery of oxygen and removal of waste product from the myocardium (heart muscle) right and left coronary artery the first arteries to branch of the aorta, they supply blood to the myocardium(heart muscle) arteriosclerosis hardening of the arteries cause by lipids and other substances building up in the arterial walls