CAC in Medical refers to Coronary Artery Calcium, an indicator of coronary artery disease that is assessed through imaging techniques such as CT scans. It is primarily used in Health and Diagnostics contexts. A Coronary Artery Calcium (CAC) score, also known as a calcium score or coronary calcium scan, is a medical test used to assess the amount of calcium deposits in the coronary arteries of the heart.

Understanding the Context

A coronary artery calcium (CAC) test is a kind of heart scan. X-rays take detailed images of the arteries that supply blood to the heart muscle. In asymptomatic patients without established atherosclerotic cardiovascular disease (ASCVD), the presence of coronary artery calcium (CAC) on computed tomography (CT) scans is a well-validated measure of subclinical atherosclerosis burden and cardiovascular risk. Coronary artery calcium (CAC) scoring – also called a coronary calcium scan – shows if calcium is present in the walls of the heart’s arteries and, if so, how much.

Key Insights

Most calcium in your body is found in bones and teeth to help keep them strong and healthy. A coronary artery calcium (CAC) scan is a noninvasive test that can be helpful in assessing your risk of coronary artery disease. But it’s more useful for some people than others, and it’s only one of many tests available. The Calcium Score Test, also known as coronary artery calcium (CAC) scoring, is a non-invasive imaging test that evaluates the amount of calcium deposits in the coronary arteries. These deposits, known as calcified plaque, are indicative of atherosclerosis or hardening of the arteries.

Final Thoughts

Coronary calcium scan results can help determine the risk of heart attacks or strokes. Results from the scan may be used to plan or change treatment for coronary artery disease. Other names for this test are: Coronary artery calcium (CAC) test. Coronary calcium CT scan. Heart CT calcium scan.