Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
508-02-007 ISMRM Abstract

Radial ML-DIP: Real-Time 3D Cine Cardiovascular MRI Using Multi-Dynamic Low-Rank Deep Image Priors with Radial Sampling

Primary: Acquisition & Reconstruction - Image Reconstruction: AI
Secondary: Interventional - MR-Guided Interventions
508-02-007 · Novel Reconstruction Techniques for Fast Imaging · Wednesday, 13 May, 8:20 AM–10:10 AM · Meeting Room 1.60
Keywords: AI/ML Image Reconstruction Radial sequence 0.55T 3D MRI Cardiac cine MRI reconstruction
Accepted
Jianli Wei1, Xavier Sieber2,3, Jérôme Yerly4, YINGMIN LIU1,5,6, Yixuan Liu7, Katherine Binzel1, Juliet Varghese1, Ruud B van Heeswijk, Matthias Stuber2,8,9, Orlando Simonetti1, Rizwan Ahmad7, Samuel T Ting 1
1Department of Radiology, The Ohio State University, Columbus, United States of America
2Department of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
3Department of Diagnostic and Interventional Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
4CHUV | Lausanne University Hospital, Switzerland
5The Ohio State University Wexner Medical Center, Columbus, United States of America
6Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, United States of America
7Department of Biomedical Engineering, The Ohio State University, Columbus, United States of America
8CIBM Center for BioMedical Imaging, Lausanne, Switzerland, Switzerland
9Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
Presenting Author: Samuel T Ting

Synopsis

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References

1. Arshad SM, Potter LC, Chen C, Liu Y, Chandrasekaran P, Crabtree C, Tong MS, Simonetti OP, Han Y, Ahmad R. Motion‐robust free‐running volumetric cardiovascular MRI. Magnetic Resonance in Medicine. 2024 Sep;92(3):1248-62.
2. Kramer CM, Barkhausen J, Bucciarelli-Ducci C, Flamm SD, Kim RJ, Nagel E. Standardized cardiovascular magnetic resonance imaging (CMR) protocols: 2020 update. Journal of Cardiovascular Magnetic Resonance. 2020 Jan 20;22(1):17.
3. Armstrong AK, Liu Y, Kelly JM, Krishnamurthy R, Swinning J, Liu Y, Joseph M, Jin N, Pang J, Maier F, Krafft AJ, Bramwell O, Ooms N, Roll J, Krieger J, Gross DC, Mos L, Borm P, Simonetti OP. Feasibility of magnetic resonance imaging-guided cardiac catheterization, angioplasty, and stenting in a commercial wide-bore 0.55T scanner. J Cardiovasc Magn Reson. 2025 Summer;27(1):101858. doi: 10.1016/j.jocmr.2025.101858. Epub 2025 Feb 10. PMID: 39938617; PMCID: PMC12022655. [doi] [pmid]
4. Sieber X, Chandrasekaran PS, Varghese J, Liu Y, Roy C, Yerly J, Arshad SM, Ahmad R, Van Heeswijk RB, Stuber M, Simonetti O. Ferumoxytol-enhanced free-running 5D whole-heart CMR at 0.55 T. Journal of Cardiovascular Magnetic Resonance. 2025 Mar 1;27.
5. Chen, Chong, et al. "A multi-dynamic low-rank deep image prior (ML-DIP) for real-time 3D cardiovascular MRI." arXiv preprint arXiv:2507.19404 (2025).
6. Feng L. Golden‐angle radial MRI: basics, advances, and applications. Journal of Magnetic Resonance Imaging. 2022 Jul;56(1):45-62.
7. Piccini D, Littmann A, Nielles‐Vallespin S, Zenge MO. Spiral phyllotaxis: the natural way to construct a 3D radial trajectory in MRI. Magnetic resonance in medicine. 2011 Oct;66(4):1049-56.
8. Muckley, Matthew J., et al. "TorchKbNufft: A high-level, hardware-agnostic non-uniform fast Fourier transform." ISMRM Workshop on Data Sampling & Image Reconstruction. Vol. 22. 2020.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/508-02-007