Related Experiment Video
Updated: Apr 19, 2026

Author Spotlight: Using Hyperpolarized Xenon-129 MRI to Study Lung Diseases
Published on: January 5, 2024
Coronary MR angiography revealed: how to optimize image quality
Masaki Ishida1, Hajime Sakuma1
1Department of Radiology, Mie University Hospital, 2-174 Edobashi, Tsu, Mie 514-8507, Japan.
Free-breathing coronary MR angiography offers noninvasive whole-heart visualization. Optimizing this technique is key for reliable coronary artery disease assessment, despite image acquisition challenges.
Area of Science:
- Cardiovascular imaging
- Medical diagnostics
Background:
- Coronary artery imaging is challenging due to vessel size and motion.
- Computed tomographic angiography is a common but invasive imaging method.
Purpose of the Study:
- To explain the optimization of free-breathing, whole-heart coronary MR angiography.
- To enable reliable assessment of coronary artery disease using MR angiography.
Main Methods:
- Utilizing free-breathing, whole-heart magnetic resonance (MR) angiography.
- Performing a single 3-dimensional acquisition for complete coronary tree visualization.
Main Results:
- Coronary MR angiography provides noninvasive, radiation-free visualization.
- High-quality image acquisition is operator-dependent and technically demanding.
Conclusions:
- Optimization is crucial for successful coronary MR angiography.
- This technique aids in the reliable assessment of coronary artery disease.
More Related Videos
08:35Oxygenation-sensitive Cardiac MRI with Vasoactive Breathing Maneuvers for the Non-invasive Assessment of Coronary Microvascular Dysfunction
Published on: August 17, 2022
09:36A Magnetic Resonance Imaging-based Computational Protocol for Analysis of Plaque Morphology and Hemodynamics in Patients with Carotid Artery Stenosis
Published on: August 12, 2025
Related Concept Videos
Imaging Studies for Cardiovascular System IV: CMRI
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT
Imaging Studies for Cardiovascular System V: CT