The small area of cartilage between your nostrils. Very popular piercing area. However, caution should be exercised with this piercing, and should not be done if you have a deviated septum.
A heart attack occurs when one or more of your coronary arteries become blocked. Over time, a coronary artery can narrow from the buildup of various substances, including cholesterol (atherosclerosis). This condition, known as coronary artery disease, causes most heart attacks.
Understanding Heart Attacks. As a large, muscular pump, the heart relies on a constant supply of oxygen-rich blood to function. Without a blood supply, heart muscle begins to die. This is exactly what happens during a heart attack.Myocardial infarction, the medical term for heart attack, literally means heart tissue damage or death..Heart attacks most commonly occur when one or more of the coronary arteries â a network of blood vessels that supply blood to the heart â become blocked.Heart muscle becomes starved for oxygen and nutrients.nderstanding Heart Attacks. As a large, muscular pump, the heart relies on a constant supply of oxygen-rich blood to function. Without a blood supply, heart muscle begins to die. This is exactly what happens during a heart attack.