cardiac MRI protocol
A standardized sequence of imaging techniques used to evaluate specific cardiac conditions during magnetic resonance imaging.
Full Definition
A cardiac MRI protocol is a pre-defined set of imaging sequences and parameters tailored to answer specific clinical questions about heart structure and function. These protocols typically include cine imaging for wall motion, perfusion sequences for blood flow assessment, and delayed enhancement sequences for scar detection. The choice of protocol depends on the clinical indication, such as suspected cardiomyopathy, coronary artery disease, or congenital heart disease. Proper protocol selection is crucial for diagnostic accuracy and scan efficiency.
Usage
Usage note: Always specify whether referring to a specific protocol (e.g., 'ischemia protocol') or general cardiac MRI approach.
In Context
- "The cardiac MRI protocol was modified to include additional T2-weighted sequences due to suspected myocarditis." — Radiology report
- "Please ensure the cardiac MRI protocol includes both rest and stress perfusion imaging for this patient." — Clinical referral