A Cardiac MRI scan is a specialized imaging test that provides detailed pictures of the heart and nearby blood vessels. It uses a powerful magnetic field and radio waves rather than ionizing radiation to create clear images. Doctors may recommend this scan to evaluate the heart’s structure, function, blood flow, or certain cardiac conditions.
If you have been advised to undergo a cardiac MRI, understanding what happens during the procedure can help you feel more prepared and comfortable.
Before the Cardiac MRI Scan
Before the scan, the MRI team will ask about your medical history, medications, allergies, previous surgeries, and any medical implants or devices. This information is important because MRI uses a strong magnetic field.
You may need to remove jewellery, watches, belts, and other metal objects before entering the scanning room. Depending on your examination, you may also receive specific instructions about eating, drinking, or taking medications.
If contrast material is required, the healthcare team may insert an intravenous line and review relevant medical information before the examination.
For people looking for a Cardiac MRI Scan in Delhi, it is a good idea to confirm the type of cardiac MRI available, preparation requirements, appointment timing, and other details with the diagnostic centre before visiting.
What Happens During the Scan?
During the examination, you will usually lie on a movable table that slides into the MRI scanner. Small monitoring devices may be placed on your chest to record your heart rhythm. These help synchronize the imaging with your heartbeat.
The technologist may ask you to hold your breath for a few seconds at different points during the scan. Staying still and following these instructions can help produce clearer images.
The MRI machine produces loud tapping, knocking, or humming sounds while taking images. Earplugs or headphones may be provided to make the experience more comfortable.
Is a Cardiac MRI Painful?
A cardiac MRI is generally painless. However, staying still inside the scanner may feel uncomfortable for some people. Those who are nervous about enclosed spaces should inform the MRI staff before the examination.
If contrast is required, it is administered through an IV. Some people may briefly notice a cool sensation during the injection.
You can communicate with the MRI technologist throughout the examination if you feel uncomfortable or need assistance.
How Long Does a Cardiac MRI Take?
The time required can vary depending on the type of examination and the number of images needed. A cardiac MRI may take approximately 30 to 60 minutes, although some scans can take longer.
Following the technologist’s breathing and positioning instructions can help the examination progress smoothly.
What Happens After the Scan?
After the examination, most people can return to their regular activities unless their doctor provides different instructions.
A radiologist reviews the images and prepares a report for the referring doctor. The doctor can then explain the findings and advise whether additional tests or follow-up are required.
Choosing an MRI Centre
When selecting a diagnostic centre, consider factors such as the availability of the required MRI examination, location, appointment availability, MRI technology, and the experience of the imaging team.
If you are searching online for an MRI Scan Near Me, check whether the centre specifically offers the type of MRI recommended by your doctor rather than choosing a centre based only on proximity.
Conclusion
A cardiac MRI is a non-invasive imaging examination that can provide detailed information about the heart. Knowing what to expect before arriving can make the process less stressful and help you prepare properly.