Cardiac MRI
Also written as: MRI — Magnetic Resonance Imaging
Advanced cardiac imaging using magnetic resonance technology to assess cardiac structure, function, and blood flow patterns.
Full Definition
Cardiac MRI (Magnetic Resonance Imaging) is a sophisticated imaging modality that provides detailed assessment of cardiac anatomy, ventricular function, myocardial tissue characterization, and blood flow patterns without ionizing radiation. In congenital heart disease, cardiac MRI is particularly valuable for complex anatomical assessment, quantification of ventricular volumes and function, evaluation of great vessel anatomy, and assessment of collateral circulation. The technique offers superior soft tissue contrast compared to echocardiography and provides comprehensive hemodynamic information. Editorial teams should consistently hyphenate 'cardiac MRI' and distinguish from general MRI applications.
Usage
Usage note: Hyphenate when used as compound modifier; MRI may be abbreviated after first use.
In Context
- "Cardiac MRI demonstrated excellent biventricular function following tetralogy of Fallot repair." — Post-operative imaging report
- "The cardiac MRI protocol included phase-contrast imaging for flow quantification." — Imaging technique documentation