Your Cholesterol Numbers Don't Tell the Whole Story. Your Heart Scan Might.
Valerie S. 10.21.26, 4 minute read
Why a Coronary Calcium Score Could Change the Conversation About Your Heart Health
You've had your annual physical. Your doctor tells you your cholesterol is high. The next conversation may involve statins—medications designed to lower cholesterol and reduce your risk of heart attack or stroke.
But what if there were a way to get a clearer picture of what's actually happening inside your arteries?
There is. It's called a Coronary Artery Calcium (CAC) Score.
What Is a Coronary Calcium Score?
A coronary calcium score is a quick, noninvasive CT scan that measures calcium deposits in the arteries supplying blood to your heart.
These deposits are evidence of coronary atherosclerosis—the buildup of plaque that can eventually contribute to heart attacks.
Unlike a cholesterol test, which measures a risk factor in your blood, a calcium score can reveal evidence of disease already present in your coronary arteries.
It's one of the most valuable tools available for refining an individual's risk of future heart problems.
Could a Calcium Score Help You Avoid Statins?
For some people, yes.
According to the American College of Cardiology and American Heart Association's updated 2026 guidelines, a calcium score can help physicians decide whether cholesterol-lowering medication is necessary when a patient's cardiovascular risk is uncertain.
A score of zero indicates that no calcified coronary plaque was detected. For certain adults at borderline or intermediate cardiovascular risk, this finding may support delaying statin treatment while focusing on healthy lifestyle choices and continued monitoring.
But a zero score isn't a guarantee of healthy arteries. It cannot detect noncalcified plaque, and people with very high LDL cholesterol, diabetes, certain other medical conditions, or a strong family history may still benefit from medication.
Conversely, an elevated calcium score may strengthen the case for cholesterol-lowering treatment—even when cholesterol levels don't appear particularly concerning.
The important point? Your treatment decisions can be based on a more complete picture of your individual risk, not cholesterol numbers alone.
Knowledge Is Powerful. Especially When It Comes to Your Heart.
Heart disease can develop silently for years. You may feel perfectly healthy while plaque accumulates in your arteries.
A coronary calcium score offers valuable information that traditional blood tests cannot provide. Combined with your cholesterol levels, blood pressure, family history, and other risk factors, it can help you and your physician make better-informed decisions about protecting your heart.
At Virtual Imaging Atlanta, we believe understanding your health is the first step toward protecting it.
Take the First Step.
Ask your healthcare provider whether a coronary calcium score is appropriate for you, and contact Virtual Imaging Atlanta to learn more about our heart scan services.
Medical References & Further Reading
American College of Cardiology — 2026 Updated Cholesterol Guidelines
American Heart Association — 2026 Guideline on the Management of Dyslipidemia
American College of Cardiology — How the 2026 Guideline Changes Practice
This article is for educational purposes and is not a substitute for medical advice. Do not stop or change prescribed medication without consulting your healthcare provider.