MRI of the Heart: Advantages, Features, Contraindications
What is cardiac MRI?
Magnetic Resonance Imaging (MRI) is an important tool in heart examination, helping doctors obtain highly detailed images of this organ in a completely non-invasive and safe manner for the patient. The study allows for identifying issues and determining treatment strategies, especially in cases where other imaging methods do not provide the necessary information.
What are the advantages of cardiac MRI?
Multiplanar non-invasive imaging and the ability to study with contrast agent administration allow for the most accurate assessment of the heart and vascular anatomy. The absence of ionizing radiation makes MRI an excellent choice for examining children, pregnant women, and patients requiring periodic monitoring.
How is an MRI of the heart performed?
The study is conducted in the clinic, does not require hospitalization, and lasts about 60 to 90 minutes. The operator conducting the study will be in the adjacent room at the computer. It is necessary that your clothing does not have metal objects—they may be attracted to the magnet or distort the image. Before the study begins, a catheter will be inserted into a vein in your arm for the administration of a contrast agent—gadolinium.
What diseases can cardiac MRI diagnose?
Myocarditis and pericarditis – cardiomyopathies – heart defects – heart tumors – amyloidosis and hemochromatosis – ischemic heart disease – aortic diseases This is by no means a complete list of conditions where cardiac MRI can assist the doctor and patient. Cardiac MRI is an important tool for monitoring the heart health of athletes and people actively engaged in sports.
What are the contraindications for cardiac MRI?
Contraindications for MRI include metallic or electrical implants, devices, or foreign bodies. Most modern electronic devices implanted in the heart are safe for MRI. Heart valve prostheses, joint prostheses, and intravascular stents do not limit the examination. Nailya Rifkhatovna Mukhamadeeva, cardiologist, therapist, studied cardiac MRI at the A.N. Bakulev Center for Cardiovascular Surgery