Coronary CT Angiogram in Springwood
These two CT-based heart scans look at the coronary arteries, the vessels that supply blood to your heart muscle, but they answer different questions. A coronary calcium score estimates your future risk of heart disease before symptoms appear. A CT coronary angiogram (CTCA) investigates the arteries in detail, usually when symptoms or other test results raise concern.
Both scans are arranged through Yarrabilba Cardiology & Specialist Centre and performed at a partner radiology centre, with results reviewed by our specialist cardiologists and reported to your referring GP. Your cardiologist will recommend the right test, or combination, for your situation.
What Is a Coronary CT Angiogram?
A coronary CT angiogram, often shortened to CTCA, is a non-invasive imaging test that provides detailed pictures of the coronary arteries, the blood vessels supplying the heart. It is used to detect plaque build up that may be narrowing or blocking these arteries. This test is commonly arranged to investigate chest pain, or to follow up an abnormal result from an ECG, stress test or echocardiogram. A coronary CT angiogram is performed at a specialist radiology centre and reported in conjunction with your cardiologist here at Springwood Cardiology.
What Happens During a Coronary CT Angiogram
The test is performed using a CT scanner at a specialist radiology centre, not on site at our clinic. You will usually be given an injection of contrast dye, which helps highlight the coronary arteries on the scan images. A medication to briefly slow your heart rate may be given before the scan, to help produce clearer images. The scan itself typically takes only a few minutes, though your full appointment, including preparation, may take around an hour. Results are sent to your cardiologist, who will discuss the findings with you at a follow up appointment.
When Is a Coronary CT Angiogram Recommended?
A coronary CT angiogram may be recommended if you are experiencing chest pain and your cardiologist wants to assess your coronary arteries directly, or if a previous test has produced an abnormal or inconclusive result. It is generally used for patients at low to intermediate risk of coronary artery disease, your cardiologist will advise whether this test is appropriate for your individual circumstances.
CTCA and Calcium Score FAQs
Yes. A referral from your GP or a specialist is required, and this test is arranged in consultation with your cardiologist.
This test is performed at a specialist radiology centre, not on site at our clinic. Your cardiologist will refer you to a suitable provider.
The test does involve a small amount of radiation and an injection of contrast dye. Your cardiologist will discuss the risks and benefits relevant to your situation before referring to you.
Preparation instructions, including any medication or dietary restrictions, will be provided by the radiology centre performing your scan.
Your cardiologist will receive the results from the radiology centre and discuss them with you at a follow up appointment.
Discuss a Coronary CT Angiogram
To find out whether a coronary CT angiogram is appropriate for you, ask your GP for a referral or contact our clinic directly on 07 3040 4414.