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September 17, 2025Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition

High-Resolution Free Breathing LGE With Cascaded Compressed Sensing, Automatic Frame Selection and Integrated Motion Correction

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Authors

WRWolfgang RehwaldCCCéleste ChevalierSDStephen Darty

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Overview

Observational analysis improved T1-sensitivity and SNR in free breathing imaging, suggesting enhanced clarity for patients with non-ischemic diseases.

Key Points

  • Improved sharpness and T1-sensitivity in free breathing imaging compared to conventional methods.
  • Results showed LGE images with high SNR, comparable to those obtained from breath-held techniques.
  • Compressed sensing enabled advanced motion correction without requiring patients to hold their breath.
  • This technique broadens the scope for studying subtle cardiac issues in patients who cannot perform breath holds.

Cite This Study

Rehwald et al. (2025) studied this question.

synapsesocial.com/papers/68d4292a713b0b5dfea6e637https://doi.org/10.58530/2025/4599
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Free-breathing motion-corrected cardiac cine and late gadolinium enhancement MRI: feasibility and validation in clinical practice2025
  2. 2Free-Breathing Cardiac Cine Imaging with Pre-Scan Preparation and Post-Scan Processing: An Easily Implemented Approach in Clinical Practice2025
  3. 3Single breath-hold EPI-based 3D Late Gadolinium Enhancement Imaging2025
  4. 4Reducing Bright Streaking Artefacts in SMS Free-Breathing MoCo LGE Imaging Using a Novel Center-Out k-Space Reordering with Fat Saturation2025
  5. 5Free-breathing High Quality Pulmometry MRI: 3D Cones Acquisition with Motion Compensation2025