Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
468-06-007 ISMRM Abstract

Accelerating 2D Radial Cardiac MRI: Fully Polar-Based Compressed Sensing with Spatially Variable Temporal-TV

Primary: Acquisition & Reconstruction - Image Reconstruction: Non-AI
Secondary: Cardiovascular - Myocardium
468-06-007 · Acquisition and Reconstruction Strategies for Dynamic and Cardiac Imaging · Tuesday, 12 May, 4:55 PM–5:50 PM · Digital Posters Row I
Keywords: Spatially variable temporal-TV Compressed Sensing MRI Radial cardiac MRI Polar Fourier transform
Accepted
Vahid Ghodrati 1, Victor Casula1, Andreas Hauptmann2,3, Miika T Nieminen1,4, Timo Liimatainen1,4
1Research Unit of Health Sciences and Technology, University of Oulu, Oulu, Finland
2Research Unit of Mathematical Sciences, University of Oulu, Oulu, Finland
3Department of Computer Science, University College London, London, United Kingdom
4Department of Diagnostics, Oulu University Hospital, Oulu, Finland
Presenting Author: Vahid Ghodrati

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References

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12. El‐Rewaidy, Hossam, Ahmed S. Fahmy, Farhad Pashakhanloo, Xiaoying Cai, Selcuk Kucukseymen, Ibolya Csecs, Ulf Neisius, Hassan Haji‐Valizadeh, Bjoern Menze, and Reza Nezafat. "Multi‐domain convolutional neural network (MD‐CNN) for radial reconstruction of dynamic cardiac MRI." Magnetic Resonance in Medicine 85, no. 3 (2021): 1195-1208.

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http://echo.ismrm.org/p/ISMRM2026/468-06-007