Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
467-04-014 ISMRM Abstract

Free-breathing cardiac T1 mapping using frequency-modulated continuous-wave radar for prospective respiratory tracking

Primary: Cardiovascular - Myocardium
Secondary: Physics & Engineering - Hybrid & Novel Systems Technology
467-04-014 · Cardiovascular Imaging and Motion Correction Strategies · Tuesday, 12 May, 2:35 PM–3:30 PM · Digital Posters Row H
Keywords: Quantitative myocardial mapping T1 Mapping Prospective Motion Correction Free breathing
Accepted
Juncen Wu1, Jiameng Diao2, Zijian Zhou 1, Yuan Feng3,4,5, Yining Wang6, Peng Hu1,7,8
1School of Biomedical Engineering, ShanghaiTech University, Shanghai, China
2Biomedical engineering, University of Virginia, Charlottesville, United States of America
3School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
4Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai 200240, China
5National Engineering Research Center of Advanced Magnetic Resonance Technologies for Diagnosis and Therapy (NERC-AMRT), Shanghai Jiao Tong University, Shanghai 200240, China
6Department of Radiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College. Address: No.1, Shuaifuyuan, Dongcheng District, Beijing 100730, China
7State Key Laboratory of Advanced Medical Materials and Devices, ShanghaiTech University, Shanghai, China
8Shanghai Clinical Research and Trial Center, ShanghaiTech University, shanghai, China
Presenting Author: Zijian Zhou

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. Messroghli, D. R., Radjenovic, A., Kozerke, S., Higgins, D. M., Sivananthan, M. U., & Ridgway, J. P. (2004). Modified Look-Locker inversion recovery (MOLLI) for high-resolution T1 mapping of the heart. Magnetic resonance in medicine, 52(1), 141–146. https://doi.org/10.1002/mrm.20110 [doi]
2. Mewton, N., Liu, C. Y., Croisille, P., Bluemke, D., & Lima, J. A. (2011). Assessment of myocardial fibrosis with cardiovascular magnetic resonance. Journal of the American College of Cardiology, 57(8), 891–903. https://doi.org/10.1016/j.jacc.2010.11.013 [doi]
3. Schelbert, E. B., & Messroghli, D. R. (2016). State of the Art: Clinical Applications of Cardiac T1 Mapping. Radiology, 278(3), 658–676. https://doi.org/10.1148/radiol.2016141802 [doi]
4. Diao, J., Ren, Y., Liu, W., Liu, P., Wang, H., Zhu, J., ... & Hu, P. Frequency Modulated Continuous Wave Radar-based prospective respiratory motion correction: Initial application for 2D cardiac cine MRI.
5. Liang, X., Bi, Z., Yang, C., Sheng, R., Xia, X., Zhang, Z., Dai, Y., & Zeng, M. (2022). Free-Breathing Liver Magnetic Resonance Imaging With Respiratory Frequency-Modulated Continuous-Wave Radar-Trigger Technique: A Preliminary Study. Frontiers in Oncology, 12, 918173. https://doi.org/10.3389/fonc.2022.918173 [doi]
6. Lewis, J. P. (1995, May). Fast normalized cross-correlation. In Vision interface (Vol. 10, No. 1, pp. 120-123).

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/467-04-014