Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
468-06-003 ISMRM Abstract

Improved spiral real-time cardiac imaging using de-aliasing network with transformer architecture

Primary: Acquisition & Reconstruction - Image Reconstruction: AI
Secondary: Cardiovascular - Arrhythmia
468-06-003 · Acquisition and Reconstruction Strategies for Dynamic and Cardiac Imaging · Tuesday, 12 May, 4:55 PM–5:50 PM · Digital Posters Row I
Keywords: Real-time MRI Cardiovascular magnetic resonance imaging
Accepted
Ahsan Javed 1, Rajiv Ramasawmy1,2,3, Pierre V Daudé1,2, Jordan Taylor1, Peter Kellman3,4,5,6,7, Adrienne E Campbell-Washburn1,2,3
1Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, United States of America
2National Institutes of Health, Bethesda, United States of America
3National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, United States of America
4NIH, Bethesda, United States of America
5Health Futures, Microsoft Research, Redmond, United States of America
6NHLBI, NIH, Bethesda, Maryland, United States of America
7Microsoft Research, Health Futures, Washington, United States of America
Presenting Author: Ahsan Javed

Synopsis

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References

1. 1. Jaubert O, Montalt-Tordera J, Knight D, Arridge S, Steeden J, Muthurangu V. HyperSLICE: HyperBand optimized spiral for low-latency interactive cardiac examination. Magn. Reson. Med. 2024;91:266–279 doi: 10.1002/mrm.29855. [doi]
2. 2. Liao JR, Pauly JM, Brosnan TJ, Pelc NJ. Reduction of motion artifacts in cine MRI using variable-density spiral trajectories. Magn. Reson. Med. 1997;37:569–575 doi: 10.1002/mrm.1910370416. [doi]
3. 3. Liu Z, Lin Y, Cao Y, et al. Swin Transformer: Hierarchical Vision Transformer using Shifted Windows. Proc. IEEE Int. Conf. Comput. Vis. 2021:9992–10002 doi: 10.1109/ICCV48922.2021.00986. [doi]
4. 4. Hansen MS, Sørensen TS. Gadgetron: An open source framework for medical image reconstruction. Magn. Reson. Med. 2013;69:1768–1776 doi: 10.1002/mrm.24389. [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/468-06-003