CCNY
Coronary Calcium: An Indicator of Heart Health
Description
Coronary calcium refers to the buildup of calcium deposits in the walls of the coronary arteries, which supply blood to the heart. These deposits can occur in response to the accumulation of plaque, a substance made up of cholesterol, fatty substances, calcium, and other cellular debris. Over time, calcium buildup can lead to the narrowing of the arteries, restricting blood flow and increasing the risk of heart disease.
Associated Diseases
Coronary calcium is strongly associated with an increased risk of developing several cardiovascular diseases, including:
- Coronary artery disease (CAD): The narrowing of coronary arteries due to plaque buildup. CAD can lead to chest pain, shortness of breath, and heart attack.
- Heart attack: Occurs when plaque ruptures and blocks blood flow to a part of the heart, leading to tissue damage.
- Stroke: A condition caused by a blockage or rupture of an artery in the brain, resulting in damage to brain tissue.
Did you Know ?
According to the National Heart, Lung, and Blood Institute, coronary calcium is present in about 70% of adults over the age of 50. However, the amount of calcium buildup varies greatly from person to person.
