467-04-009 ISMRM Abstract

Improved Sharpness and Quality in Dyspnea and Arrhythmia by Free Breathing Compressed Sensing Single-Shot MOCO Averaged LGE

Primary: Cardiovascular - Myocardium

Secondary: Acquisition & Reconstruction - Subsampling: Parallel imaging, compressed sensing and low-rank modeling

467-04-009 · Cardiovascular Imaging and Motion Correction Strategies · Tuesday, 12 May, 2:35 PM–3:30 PM · Digital Posters Row H

Keywords: Arrhythmia Motion Correction Free breathing Myocardial infarction Compressed Sensing MRI

Accepted

Wolfgang G Rehwald ^1,2, Céleste Chevalier^3,4, David Wendell⁴, Stephen Darty², Kayla Morabito², Sherilyn Pirela², Jennifer Shelton², Susan Bender², Nestor Mena², George Gamoneda², Kimberly Morris², William Lester², Nicholas C Forgy ², Julie Swanson², Kristel DeHart², Han Kim⁴, Michele Parker⁴, Raymond J Kim⁴

¹Siemens Medical Solutions, USA, Inc., Malvern, Pennsylvania, United States of America

²Duke University Medical Center, Durham, United States of America

³University Hospital Hamburg Eppendorf, Germany

⁴Duke University School of Medicine, Durham, United States of America

Presenting Author: Wolfgang G Rehwald

Synopsis

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References

1. Xue H, Shah S, Greiser A, et al. Motion Correction for Myocardial T1 Mapping Using Image Registration with Synthetic Image Estimation. Magn ResonMed 67:1644–1655, 2012.

2. Rehwald, W, Chevalier, C, et al. High-Resolution Free Breathing LGE With Cascaded Compressed Sensing, Automatic Frame Selection, and Integrated Motion Correction. ISMRM presentation 4599, Hawaii, 2025.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/467-04-009