Cardiac magnetic resonance is a non-invasive technique mainly used to examine myocardial, pericardial, cardiovascular and heart valve diseases, and also used for the determination of cardiac function.
Cardiac magnetic resonance mainly forms nuclear magnetic resonance imaging through the contrast relationship between flowing blood and the cardiac vessel wall, which has good soft-tissue contrast resolution, a large multi-parameter imaging scanning field of view, and can obtain cross-sectional images in all directions and from different angles, which allows for a more accurate quantitative detection of the structure and function of the patient’s heart.
In addition, MRI can also evaluate the nature of myocardial lesions and myocardial perfusion accordingly, so it is usually applied to the determination of cardiac function during physical examination.