Cardiac MRI Scan

What is a MRI scan?

MRI stands for magnetic resonance imaging. A cardiac MRI provides detailed images of your child's heart and blood vessels and also information about heart function.

A MRI of the heart has the advantage that it does not require radiation but it does require your child to lie still for between 30-60 minutes. This means that for children below 6 years of age a general anaesthetic is usually required.

Why is a MRI test done?

An MRI scan is recommended for some children in addition to having an echo. Both tests are complimentary.

What happens during the test?

Your child lies on an electronic bed which moves in and out of an open ended magnetic tunnel. It is a very noisy test and your child will be given headphones. They have a buzzer which they can press if they want to talk to the radiographer.

How long does it take?

It usually takes up to 1 hour. The results will be reported by a congenital cardiac MRI consultant and shared with Dr Naqvi.

Does it hurt?

No. The MRI test is painless but your child may require an IV cannula if contrast dye is needed.

How can I prepare my child?

• Inform the team if your child has any metal implants (pacemakers, stents, etc.).
• Remove all metal objects (jewellery, watches, metallic hairbands).
• Electronic devices and credit cards must be left outside the room.