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Private MRI Scan · Chest & Abdomen

Cardiac MRI Scan

A private cardiac MRI scan produces detailed, radiation-free images of the heart muscle, the heart chambers and valves, and the large blood vessels. It measures how well the heart pumps and, usually with a contrast injection, shows inflammation or scarring in the heart muscle. It is a specialist test, mostly requested by a cardiologist.

✓ Radiation-freeNo GP referral
About MRI Scan

Indications

Why get a Cardiac MRI Scan?

  • ✓Assessment of the heart muscle, such as cardiomyopathy, as directed by a cardiologist
  • ✓Suspected or recent inflammation of the heart muscle (myocarditis)
  • ✓Scarring of the heart muscle after a heart attack
  • ✓Measuring how well the heart pumps, when an echocardiogram is not clear
  • ✓Heart conditions present from birth, and follow-up after their treatment
  • ✓Some valve problems and conditions of the aorta

Book online

Appointments at independent centres

No GP referral is needed: you can self-refer and book directly. Written report from a consultant radiologist.

20–60 minutes

About this scan

What does a Cardiac MRI Scan show?

MRI (Magnetic Resonance Imaging) uses powerful magnetic fields and radio waves to produce detailed images of the body's internal structures, without any ionising radiation. It excels at imaging soft tissues: muscles, ligaments, tendons, cartilage, the brain, spinal cord, and abdominal organs. Unlike X-rays or CT, MRI can see subtle differences between different types of soft tissue, making it invaluable for diagnosing sports injuries, neurological conditions, and joint pathology.

A typical MRI scan takes 20–60 minutes depending on the area being scanned. You'll lie still inside a large, tunnel-shaped scanner while it takes thousands of cross-sectional images. A consultant radiologist then analyses these images and produces a written report.

Key facts

  • ✓No ionising radiation: safe for repeat imaging
  • ✓Superior soft tissue contrast vs CT and X-ray
  • ✓No GP referral required
  • ✓Reported by a consultant radiologist
  • ✓3T high-field scanners available at selected centres

The process

What to expect

01
Safety questionnaire

Complete a short MRI safety form to identify any contraindications such as metal implants or pacemakers.

02
Positioning

The radiographer will position you on the scanner table. A coil (receiver) is placed around the area being scanned.

03
The scan

You'll move into the scanner and need to remain still while it operates. You'll hear loud knocking sounds; earplugs are provided.

04
Your report

A consultant radiologist analyses the images and sends your written report to your ScanBook patient portal. Reporting times vary between centres.

Before your scan

How to prepare

1

Remove all metal items including jewellery, piercings, and hair clips before your appointment.

2

Inform the radiographer of any implants, pacemakers, cochlear implants, or metal surgical clips.

3

Most MRI scans require no fasting; you can eat and drink normally unless told otherwise.

4

Wear comfortable, loose-fitting clothing or a gown will be provided.

5

If you experience claustrophobia, contact us in advance; open MRI and sedation options are available.

FAQs

Common questions about cardiac mri scan

Is a cardiac MRI the same as a CT coronary angiogram?

No. A CT coronary angiogram uses X-rays to show narrowing in the arteries that supply the heart. A cardiac MRI shows the heart muscle itself, how well it pumps and whether there is inflammation or scarring. Your cardiologist decides which question needs answering.

What happens during a cardiac MRI?

Small sticky pads are placed on your chest to track your heartbeat, and you will be asked to hold your breath many times for a few seconds each. Most scans use a contrast injection, and some include a medicine that stresses the heart in a controlled way. It usually takes 45–60 minutes.

Will the centre need information from my doctor?

Usually yes. Cardiac MRI uses different protocols for different questions, so centres normally ask for a letter from your cardiologist or doctor explaining what the scan needs to show.

Do I need a GP referral for a cardiac MRI?

No. You can self-refer for this scan and book directly through ScanBook, without seeing a GP first.

When should I seek urgent care instead?

Chest pain that comes on at rest or lasts more than a few minutes, or comes with breathlessness, sweating or sickness, needs emergency care. Call 999. Do not wait for a scan appointment.

Is MRI safe?

Yes. MRI uses no ionising radiation; it relies on magnetic fields and radio waves, which are completely safe for most people. It cannot be used if you have certain metal implants (pacemaker, cochlear implants, some vascular clips).

What if I'm claustrophobic?

Tell us when booking. Many of our partner centres have wide-bore (70cm) scanners that feel less confined. Open MRI options are available at selected centres, and mild sedation can be arranged with your GP.

How soon will I get results?

Your consultant radiologist's written report is sent to your ScanBook patient portal. Reporting times vary between centres, so check with the centre when you book.

Chest & Abdomen

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