Cardiac MRI is used to detect and monitor heart diseases.
What is Cardiac MRI?
Cardiac MRI uses radio frequency pulses, strong magnetic field, and advanced computer programs to produce high-resolution images of the heart. Cardiac MRI helps cardiologists to diagnose a range of cardiovascular disorders such as tumours, infections, and inflammations in the cardiac region. (1)
How is Cardiac MRI Performed?
Cardiac MRI is a non-invasive imaging procedure.
The patient to lie down on an examination table.
Electrocardiogram leads are placed on the chest.
Respiratory gating belt is placed around the upper abdomen.
The pulse monitor is placed on a finger.
If the Cardiac MRI is to be done using a contrast, an IV is placed on the arm.
The patient is placed into the magnet of the MRI unit.
The technicians run the program to take Images of the heart.
If the MRI involves a contrast, a contrast material is injected through the IV, and more images are produced as the contrast passes through the heart.
Cardiac MRI usually lasts for a few hours, and the patient can go home after the procedure.
Side-effects of Cardiac MRI
Cardiac MRI is a safe procedure that does not have major side-effects.
Allergies to contrast, if it is used.
Bruising at the site of IV.
Damage to the kidneys because of the contrast.
Preparations before Cardiac MRI
Cardiac MRI is a pre-scheduled procedure that requires some preparation.
Follow the instructions of your doctor about eating and drinking before Cardiac MRI.
Inform any allergies and health conditions to the doctor.
Inform the doctor, if you are p
Inform the radiologist if you have cochlear implants, clips for brain aneurysms or pacemakers.
Post-care of Cardiac MRI
Cardiac MRI is a safe procedure that does not require any post-care.
Patients can go home and resume a normal routine after Cardiac MRI.
Drink plenty of fluids to flush out contrast from the system, if it is used.
Follow the instructions of the doctors about using medications after the test.
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