23/04/2026
Most heart risk estimates are built on averages, like age, cholesterol, blood pressure. A Coronary Artery Calcium (CAC) score does something different: it looks directly at your arteries and measures the calcified plaque that's actually there.
A score of zero signals low risk over the next 10-15 years. A score above zero makes risk tangible - and actionable.
The response usually starts with lifestyle: Mediterranean-style eating, regular aerobic and strength training, quality sleep, no to***co. For moderate to high scores, statin therapy is often added to lower LDL cholesterol and stabilize existing plaque. The calcified plaque itself isn't reversible, but the risk it represents is very manageable - the goal is to stop new plaque from forming and stabilize what's there.
The scan takes around 10 minutes, is non-invasive, and uses low-dose radiation. Combined with a full-body MRI and comprehensive blood panel, it fills in what standard check-ups miss.
Full breakdown of what a CAC score means and what to do with it — link in bio.