Cardiac Calcium Scoring is a non-invasive CT scan of the heart.
The CT scan for Calcium Scoring uses special x-ray equipment to produce pictures of the coronary arteries to determine if they are blocked or narrowed by the buildup of plaque – an indicator for atherosclerosis or coronary artery disease (CAD).
The plaque mentioned is not the stuff you get on your teeth, but a different kind found in your arteries. It’s made partly of fat and calcium, and it’s not good for your heart.
Plaque is waxy at first, and it builds up slowly. But over time, it can harden. You may hear doctors call this “calcified” plaque.
The information obtained can help evaluate whether you are at increased risk for heart attack.