What is CTCS?
CT Calcium Scoring, or CTCS, is a non-invasive assessment of coronary arteries using a CT scan. CTCS can produce images of the coronary arteries to determine if they are blocked or narrowed by the build-up of calcified plaque. This is a marker for coronary artery disease or atherosclerosis. The findings are provided as a calcium score, and the information learned from this scan can help clinicians evaluate whether you are at an increased risk for heart attack. This test is also known as coronary artery calcium scoring.
A low and steady heart rate is essential for a CT Calcium score, so please avoid the following before your scan:
- Products containing caffeine, including tea, coffee, decaf tea and coffee products, soft drinks, and chocolate, for 24 hours
- Viagra, Cialis, or any medication used for erectile dysfunction for 72 hours
- Exercise on the day of your scan
Please wear loose clothing to your appointment, preferably with no metal. In some instances, you may be provided with a gown to wear, as some materials and embellishments may show up on an X-ray.
You may be asked to remove objects like watches or jewellery for your scan, so consider leaving any valuables at home.
Please arrive 15 minutes before your appointment with your Medicare card and/or concession card, your referral, and any previous scans. If you have a child aged 6 or under, they must be supervised by an adult other than the patient.
The radiographer performing your CTCS scan will provide you with a full explanation of the procedure on the day. You will be asked to lie down on the CT table and electrodes, like those used for ECG tracing, will be positioned on your chest so that the CT will be able to acquire still images between heartbeats. The examination will take approximately 5 minutes once you are positioned on the CT table.
CT scans use X-rays which carry a very small radiation risk. The radiation exposure is kept to a minimum, and health experts feel the benefits of the diagnostic information obtained usually outweigh any potential risks.
If you are pregnant or think you may be pregnant, please inform the customer service team member booking your appointment, as alternative medical imaging may need to be arranged.
A CTCS scan does not require any specific after care. After your scan, you may continue with your normal daily activities, unless advised otherwise by your referring practitioner.
The cost of your CTCS scan depends on several factors, and our Customer Service Team can advise you of all costs involved with your CT, including any out-of-pocket costs (if relevant).
