The Cardiac CT Centre

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We understand that undergoing medical procedures can be overwhelming, so we aim to provide you with all the information you need about your upcoming CT coronary angiography and CT coronary artery calcium score.

CT Coronary Angiography:

A CT coronary angiography is a non-invasive imaging test that allows us to visualise your heart’s blood vessels and assess the presence of any blockages or narrowing. Here’s what you can expect during the procedure:

Preparation

  • Prior to the scan, you may be asked to avoid eating or drinking for a few hours.
  • You should inform our staff about any medications you are currently taking, as they may need to be adjusted for the procedure.

    • IV Cannulation:

  • During the CT coronary angiography, a small intravenous (IV) plastic tube will be inserted into your arm to administer a contrast dye.
  • This IV line ensures a safe and efficient delivery of the contrast dye throughout the procedure. .

    • Contrast Injection:

  • A contrast dye is used to enhance the visibility of your coronary arteries during the scan.
  • The dye is usually injected through the IV line, and you may experience a warm sensation or a metallic taste in your mouth when the contrast is administered. These sensations are temporary and should subside quickly.

    • Scanning:

  • Once you are ready, you will be positioned on a specialized table that slides into the CT scanner.
  • The scanner will take multiple X-ray images of your heart, which will be used to create a detailed 3D reconstruction of your coronary arteries.
  • It's important to remain still during the scan to ensure accurate imaging.

    • CT Coronary Artery Calcium Score:

    The CT coronary artery calcium score measures the amount of calcified plaque in your coronary arteries, providing valuable information about your risk of developing heart disease. Here’s what you can expect during this procedure:

    Preparation:

  • There are usually no specific preparation requirements for a CT coronary artery calcium score. You can eat, drink, and take medications as usual.

    • Scanning:

  • You will be positioned on the CT scanner table, and the scanner will take a series of images of your heart.
  • These images are used to calculate a score that reflects the amount of calcium present in your coronary arteries.
  • The scan is quick and painless, usually lasting only a few minutes.

    • General Considerations:

  • Our team of experienced professionals will be present throughout the procedure to ensure your comfort and safety.
  • It's important to let our staff know if you have any allergies, kidney problems, or other medical conditions that may affect the use of contrast dye.
  • After the scan, you can usually resume your normal activities without any restrictions, unless your healthcare provider advises otherwise.
  • Your results will be reviewed and interpreted by a qualified radiologist or cardiologist, who will communicate the findings to your referring physician.

    • If you have any questions or concerns regarding your upcoming CT coronary angiography or CT coronary artery calcium score, please don’t hesitate to reach out to our team. We are here to support you and provide you with the best possible care.
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