Magnetic Resonance Imaging (MRI) is exceptional at visualizing soft-tissue structures compared to other imaging techniques. MRI of the heart and coronary arteries is a non-invasive study that shows the overall condition of the heart and the valves of the heart and can create detailed images of the blood vessels to aid in assessing blood flow.

Cardiac MRI is most commonly used to diagnosis early heart disease by visualizing any blockages in the blood vessels and to determine if there is damage to the heart following a heart attack and to monitor a patient's recovery during treatment.

What should I expect

Before an exam of the heart, an IV line will likely be placed in the patient's arm so that a contrast material can be used. The contrast material will help to "highlight" the vessels which helps the Radiologist during the interpretation of the study.

During a Cardiac MRI, the patient will lie on a table that will slide into the MRI equipment. She will be able to communicate with the Technologist at any time by using an intercom. Depending on how many images are needed, the exam may take about 45 minutes and you will be asked to lie still during the individual imaging sequences.

IV contrast is typically administered about 1/2 way through the exam. Generally, IV contrast is very safe. Be sure to tell the Technologist is you have ever had a reaction to MRI contrast or if you are particularly sensitive to medications.

How do I prepare

There is no special preparation for a Cardiac MRI. However, because MRI imaging uses a very strong magnet, the patient will be asked to remove eyeglasses, watches, jewelry, dentures, hearing aids, or other metallic objects. In addition, be sure to inform the radiologist if you are pregnant.

How and when will I know the results

After your study is over, the images will be evaluated by one of our Board-Certified Radiologists. A final report will be sent to your physician who can then discuss the results with you in detail.

Please contact our Imaging Center at Cypress at 316-858-5200 if you have any questions about Cardiac MRI. For all other questions, please see our contact us page.