Coronary Artery Calcium (CAC) Score in Springfield, Brisbane
A CT scan that helps assess your future risk of heart disease
A Coronary Artery Calcium Score, or CAC Score, is a specialised CT scan that measures calcium deposits within your coronary arteries. It helps assess your future risk of heart disease and can guide preventive strategies.
Who Should Consider a CAC Score
A CAC Score is often used as part of preventive cardiology, particularly for patients with risk factors such as family history of heart disease, high cholesterol, or other cardiovascular risk factors. Your cardiologist can advise whether a CAC Score is appropriate for you, based on your individual risk factors and medical history.
CAC Score vs CTCA, What's the Difference
A CAC Score measures the amount of calcium in your coronary arteries as a marker of risk, using a quick, non-contrast CT scan. A CTCA provides detailed images of the arteries themselves, usually using contrast dye, to look directly for narrowing or blockages. Your cardiologist can advise which test, or combination of tests, is right for you.
What to Expect
A CAC Score is a quick, non-contrast CT scan, meaning no injection is typically required. Your cardiologist or radiology team can advise on any specific preparation needed before your scan.
Frequently Asked Questions
What does a CAC Score measure?
It measures calcium deposits within your coronary arteries, which helps assess your future risk of heart disease.
Who should consider a CAC Score?
Your cardiologist can advise whether a CAC Score is appropriate for you, based on your individual risk factors and medical history.
Is a CAC Score covered by Medicare?
Medicare rebates may be available depending on your eligibility and clinical circumstances. Contact our team for more information.
What is the difference between a CAC Score and a CTCA?
A CAC Score measures calcium as a risk marker using a non-contrast scan, while a CTCA images the arteries directly, usually with contrast dye, to look for narrowing or blockages.
Related Services
Learn more about CT Coronary Angiogram (CTCA), or explore Preventative Cardiology for ongoing risk factor management.
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