Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
531-01-013 / 531-01-013 ISMRM Abstract

Robust respiratory motion signal estimation for inversion recovery free-running MR sequence using phase navigator

Accepted
Hongzhang Huang 1, Zhenfeng Lyu2,3,4, Rui Luo2,4, Qinfang Miao3,4,5,6, Peng Hu2,3,4,5,6,7,8,9, Haikun Qi2,3,4,5,6,7,8,9,10
1School of Biomedical Engineering, School of Biomedical Engineering, ShanghaiTech University, Shanghai, China
2School of Biomedical Engineering, ShanghaiTech University, Shanghai, China
3Shanghai Clinical Research and Trial Center, shanghai, China
4School of Biomedical Engineering & State Key Laboratory of Advanced Medical Materials and Devices, ShanghaiTech University, Shanghai, China
5ShanghaiTech University, Shanghai, China
6Shanghai Clinical Research and Trial Center, ShanghaiTech University, shanghai, China
7School of Biomedical Engineering, ShanghaiTech University, Shanghai, China
8State Key Laboratory of Advanced Medical Materials and Devices, ShanghaiTech University, Shanghai, China
9Shanghai Clinical Research and Trial Center, Shanghai, China
10Shanghai Clinical Trial Center, Shanghai, China
Presenting Author: Hongzhang Huang

Synopsis

Motivation:
Goals:
Approach:
Results:
Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

Log in

References

1. Christodoulou AG, Shaw JL, Nguyen C, et al. Magnetic resonance multitasking for motion-resolved quantitative cardiovascular imaging. Nat Biomed Eng. 2018;2(4):215-226. doi:10.1038/s41551-018-0217-y [doi]
2. Qi H. Free-running simultaneous myocardial T1/T2 mapping and cine imaging with 3D whole-heart coverage and isotropic spatial resolution. Magnetic Resonance Imaging. Published online 2019. https://doi.org/10.1016/j.mri.2019.08.008 [doi]
3. Huang H, Zhou Z, Lyu Z, et al. Rapid free‐breathing myocardial T1 mapping with free‐running interleaved multi‐slice acquisition and respiratory motion correction using self‐navigated auto calibration. Magnetic Resonance in Med. Published online September 4, 2025:mrm.70071. doi:10.1002/mrm.70071 [doi]
4. Zhang JH. Respiratory motion-corrected T1 mapping of the abdomen. Magnetic Resonance Materials in Physics. Published online 2024. https://doi.org/10.1007/s10334-024-01196-1 [doi]
5. Cruz G, Jaubert O, Qi H, et al. 3D free‐breathing cardiac magnetic resonance fingerprinting. NMR in Biomedicine. 2020;33(10). doi:10.1002/nbm.4370 [doi]
6. Cheng JY, Alley MT, Cunningham CH, Vasanawala SS, Pauly JM, Lustig M. Nonrigid motion correction in 3D using autofocusing withlocalized linear translations. Magnetic Resonance in Med. 2012;68(6):1785-1797. doi:10.1002/mrm.24189 [doi]
7. Roy CW. Motion compensated whole-heart coronary cardiovascular magnetic resonance angiography using focused navigation (fNAV). Published online 2021. https://doi.org/10.1186/s12968-021-00717-4 [doi]
8. Santelli C, Nezafat R, Goddu B, et al. Respiratory bellows revisited for motion compensation: Preliminary experience for cardiovascular MR. Magnetic Resonance in Med. 2011;65(4):1097-1102. doi:10.1002/mrm.22687 [doi]
9. Ludwig J, Speier P, Seifert F, Schaeffter T, Kolbitsch C. Pilot tone–based motion correction for prospective respiratory compensated cardiac cine MRI. Magnetic Resonance in Med. 2021;85(5):2403-2416. doi:10.1002/mrm.28580 [doi]
10. Pang J, Sharif B, Fan Z, et al. ECG and navigator-free four-dimensional whole-heart coronary MRA for simultaneous visualization of cardiac anatomy and function: Self-Gated 4D Coronary Imaging. Magn Reson Med. 2014;72(5):1208-1217. doi:10.1002/mrm.25450 [doi]
11. Di Sopra L, Piccini D, Coppo S, Stuber M, Yerly J. An automated approach to fully self‐gated free‐running cardiac and respiratory motion‐resolved 5D whole‐heart MRI. Magnetic Resonance in Med. 2019;82(6):2118-2132. doi:10.1002/mrm.27898 [doi]
12. Bonanno G, Hays AG, Weiss RG, Schär M. Self‐gated golden angle spiral cine MRI for coronary endothelial function assessment. Magnetic Resonance in Med. 2018;80(2):560-570. doi:10.1002/mrm.27060 [doi]
13. Svedin BT, Payne A, Parker DL. Respiration artifact correction in three‐dimensional proton resonance frequency MR thermometry using phase navigators. Magnetic Resonance in Med. 2016;76(1):206-213. doi:10.1002/mrm.25860 [doi]
14. Stelter J, Weiss K, Spieker V, Schnabel JA, Braren RF, Karampinos DC. B0 navigator enables respiratory motion navigation in radial stack‐of‐stars liver Look‐Locker T1 mapping. Magnetic Resonance in Med. Published online May 20, 2025:mrm.30567. doi:10.1002/mrm.30567 [doi]

Cite this abstract