• Coronary CTA scan is a safe procedure. It is painless and non-invasive.


• Risks are often associated with exposure to X-rays and with the contrast injection administered at the beginning of the investigation. The radiation exposure is of a similar intensity as the one received during a conventional catheter angiogram. However the benefit of an accurate diagnosis often outweighs these low risks.


• For female patients, it is important to inform the radiographer before the scan if you are pregnant or suspect that you might be pregnant.


• Some patients may experience slight pain and mild allergy in the form of rashes and/or nausea, when the intravenous contrast agent is injected. These symptoms usually disappear quickly.


• The contrast agent will be passed into your urine.

Rest assured, the radiographer performing the examination will be in contact with you at all times via an intercom for your own safety and comfort.