Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
451-02-012 / 451-02-012 ISMRM Abstract

In Vivo Anisotropic Myocardial Stiffness Mapping Using ECG-Gated Electromagnetic Multifrequency MRE with TWE-NITI Inversion

Primary: Contrast Mechanisms - Elastography
Secondary: Cardiovascular - Myocardium
451-02-012 · Advances in Contrast Mechanisms · Tuesday, 12 May, 1:40 PM–3:16 PM · Power Pitch Theatre 1
451-02-012 · Advances in Contrast Mechanisms · Tuesday, 12 May, 1:40 PM–3:16 PM · Power Pitch Theatre 1
Keywords: Cardiac MRE Myocardial anisotropy Electromagnetic actuation Transversely isotropic inversion
Accepted
Chengyuan Yu 1,2,3, Shengyuan Ma1,2,3, Runke Wang1,2,3, Fuhua Yan4, Guang-Zhong Yang1,2,3, Peng Hu5, Yining Wang6, Yuan Feng1,2,3
1School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai 200240, China
3National Engineering Research Center of Advanced Magnetic Resonance Technologies for Diagnosis and Therapy (NERC-AMRT), Shanghai Jiao Tong University, Shanghai 200240, China
4Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
5School of Biomedical Engineering, ShanghaiTech University, Shanghai, 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
Presenting Author: Chengyuan Yu

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References

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2. Castelein J, Borra RJH, Hansen AE. Cardiac Magnetic Resonance Elastography: Why Multiplex Approaches Hold the Key to Clinical Translation. J Magn Reson Imaging. 2025;62(3):842-843. doi:10.1002/jmri.70015. PMID:40515552. [doi] [pmid]
3. Miller R, Kolipaka A, Nash MP, et al. Relative identifiability of anisotropic properties from magnetic resonance elastography. NMR Biomed. 2018;31(10):e3848. doi:10.1002/nbm.3848. PMID:29106765. [doi] [pmid]
4. Arunachalam SP, Arani A, Baffour F, et al. Regional assessment of in vivo myocardial stiffness using 3D magnetic resonance elastography in a porcine model of myocardial infarction. Magn Reson Med. 2018;79(1):361-369. doi:10.1002/mrm.26695. PMID:28382658. [doi] [pmid]
5. Ma S, He Z, Wang R, Zhang A, Sun Q, Liu J, Yan F, Sacks MS, Feng X-Q, Yang G-Z, Feng Y. Measurement of biomechanical properties of transversely isotropic biological tissue using traveling wave expansion. Med Image Anal. 2025;101:103457. doi:10.1016/j.media.2025.103457. [doi]
6. Qiu S, He Z, Wang R, Li R, Jin W, Chen L, Liu J, Yan F, Yang GZ, Feng Y. Indirect Shear Wave Excitation for Brain Magnetic Resonance Elastography With Minimal Cerebral Blood Flow Alteration. IEEE Trans Biomed Eng. 2024 Sep;71(9):2590-2598. doi: 10.1109/TBME.2024.3381708. Epub 2024 Aug 21. PMID: 38530718. [doi] [pmid]
7. von Deuster C, Stoeck CT, Genet M, Atkinson D, Kozerke S. A reference dataset of in-vivo human left-ventricular fiber architecture in systole and diastole. J Cardiovasc Magn Reson. 2015. doi:10.1186/1532-429X-17-S1-Q112. [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/451-02-012