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Updated: Aug 1, 2026
09:14
Cardiac Magnetic Resonance Imaging at 7 Tesla
Published on: January 6, 2019
[Acceleration of cardiovascular MRI using parallel imaging: basic principles, practical considerations, clinical
1Klinik für Diagnostische Radiologie RWTH Aachen. niendorf@rad.rwth-aachen.de
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|January 5, 2006
Summary
Parallel Magnetic Resonance Imaging (MRI) significantly accelerates cardiovascular MRI scans by acquiring multiple data points simultaneously. This enhances imaging speed, improving diagnostic capabilities for cardiovascular diseases.
Area of Science:
- Medical Imaging
- Cardiovascular Diseases
- Magnetic Resonance Imaging
Context:
- Conventional cardiovascular MRI (CVMR) is limited by sequential data acquisition.
- Rapid imaging is crucial for effective CVMR diagnostics.
- Existing MRI techniques face fundamental speed limitations.
Purpose:
- To review the fundamentals of parallel imaging methods for CVMR.
- To outline clinical applications and benefits of parallel MRI in cardiology.
- To discuss practical considerations and future trends in parallel CVMR.
Summary:
- Parallel MRI utilizes radiofrequency coil arrays for simultaneous data acquisition, overcoming conventional MRI speed limitations.
- This technique enhances imaging speed, enabling improvements in resolution, coverage, temporal dynamics, and workflow.
- The review covers basic principles, clinical applications, SNR, protocols, artifacts, and future directions of parallel CVMR.
Impact:
- Accelerated cardiovascular MRI examinations.
- Improved diagnostic accuracy through enhanced image quality and reduced motion artifacts.
- Expanded clinical utility of CVMR for a wider range of cardiovascular conditions.
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