CT Coronary Angiogram (CTCA) in Springfield, Brisbane
Advanced, non-invasive imaging of your coronary arteries
A CT Coronary Angiogram, or CTCA, is an advanced cardiac CT scan that provides detailed images of your coronary arteries, helping to detect narrowing or blockages. It is a valuable non-invasive tool for evaluating chest pain and suspected coronary artery disease.
When Is a CTCA Recommended?
Your cardiologist may recommend a CTCA to help evaluate unexplained chest pain or assess suspected coronary artery disease. In some cases, it may be used as a non-invasive alternative to traditional coronary angiography, as determined by your cardiologist.
CTCA vs Invasive Coronary Angiogram, What's the Difference
A traditional, or invasive, coronary angiogram involves inserting a catheter into an artery to visualise the coronary arteries. A CTCA achieves a similar view non-invasively, using a CT scanner rather than catheterisation.
What to Expect
A CTCA typically involves an injection of contrast dye to help visualise the coronary arteries clearly on the scan. Your cardiologist or radiology team can advise on any preparation required, such as fasting beforehand.
Frequently Asked Questions
What does a CTCA show?
A CTCA detects narrowing or blockages in the coronary arteries and helps evaluate chest pain and coronary artery disease risk.
Is CTCA safe? Does it involve radiation?
CTCA uses a small amount of radiation and, in most cases, an injection of contrast dye. Your cardiologist can discuss the risks and benefits relevant to your individual situation.
Is CTCA covered by Medicare?
Medicare rebates may be available for CTCA depending on your eligibility and clinical circumstances. Contact our team for more information.
How is CTCA different from an invasive coronary angiogram?
CTCA is performed non-invasively using a CT scanner, without the need for catheterisation, unlike a traditional coronary angiogram.
Related Services
Learn more about Coronary Artery Calcium (CAC) Score, another CT-based test used to assess heart disease risk, or a standard Echocardiogram.
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