367-04-012 Registered Abstract

Hyperband optimized spiral trajectory for low-latency interactive cardiac imaging at 0.55T

Primary: Interventional - MR-Guided Interventions

Secondary: Acquisition & Reconstruction - AI methods

367-04-012 · Multimodality and Unconventional Cardiovascular MRI · Monday, 11 May, 2:45 PM–3:40 PM · Digital Posters Row H

Keywords: New Trajectories & Spatial Encoding Methods Real-time MRI Cardiovascular magnetic resonance

Accepted

Rebecca R Baker ¹, Vivek Muthurangu¹, Jennifer Steeden¹

¹University College London, London, United Kingdom

Presenting Author: Rebecca R Baker

Synopsis

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References

1. Campbell-Washburn AE, Ramasawmy R, Restivo MC, Bhattacharya I, Basar B, Herzka DA, et al. Opportunities in Interventional and Diagnostic Imaging by Using High-Performance Low-Field-Strength MRI. Radiology. 2019;293(2):384–93. doi:10.1148/radiol.2019190452 [doi]

2. Armstrong AK, Liu Y, Kelly JM, Krishnamurthy R, Swinning J, Liu Y, et al. Feasibility of magnetic resonance imaging-guided cardiac catheterization, angioplasty, and stenting in a commercial wide-bore 0.55T scanner. Journal of Cardiovascular Magnetic Resonance. 2025;27(1):101858. doi:10.1016/j.jocmr.2025.101858 [doi]

3. 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(1):266–79. doi:10.1002/mrm.29855 [doi]

4. Tassano M, Delon J, Veit T. FastDVDnet: Towards real-time deep video denoising without flow estimation. IEEE/ CVF Conference on Computer Vision and Pattern Recognition. 2019:1351–60. doi:10.1109/CVPR42600.2020.00143 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/367-04-012