MRA with and without IV Contrast
Magnetic Resonance Angiography (MRA) helps doctors diagnose and treat medical conditions. MRA uses a powerful magnetic field, radio waves and a computer to produce detailed pictures of arteries.
- Leave all valuables at home.
- You may follow your regular daily routine and take medications as usual.
- Arrive 30 minutes prior to your scheduled appointment with an order/paperwork if your doctor has given one to you, insurance card, identification and a list of your current medications.
- Bring product ID card for any implantable devices.
- You will be asked to change into a hospital-approved gown for the exam.
- If you have metallic or electronic devices implanted in your body, you must have documentation stating what they are.
- You will be positioned on a movable examination table.
- The technologist will start an intravenous (IV) line in your arm.
- You will be given earplugs to reduce the noise of the scanner, which can be very noisy.
- A device that contains coils may be placed around or adjacent to the area of the body being studied.
- You will be asked to remain still during the exam.
- The movable table will slide into the MRI scanner.
- Part way through the exam, the technologist will let you know when you will feel the contrast injection through the IV.
- You may feel a cooling sensation in your arm from the injection.
- The technologist will then run additional scans to complete your exam.