Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
367-04-004 ISMRM Abstract

B1+ Optimisation in the Heart at 7T

Primary: Physics & Engineering - High-Field MRI
Secondary: Cardiovascular - Myocardium
367-04-004 · Multimodality and Unconventional Cardiovascular MRI · Monday, 11 May, 2:45 PM–3:40 PM · Digital Posters Row H
Keywords: Myocardium Shims B1 correction Ultra-high-field Cardiac
Accepted
Erin McConnell Montoya1, Aaron T Hess2, Damian Tyler1,3, Ladislav Valkovič 1,4
1Oxford Centre for Clinical MR Research (OCMR), University of Oxford, Oxford, United Kingdom
2Oxford Centre for Integrative Neuroimaging (OXCIN), University of Oxford, Oxford, United Kingdom
3Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, United Kingdom
4Department of Imaging Methods, Institute of Measurement Science, Slovak Academy of Sciences, Bratislava, Slovakia, Slovakia
Presenting Author: Ladislav Valkovič

Synopsis

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References

1. M. Z. Israr, D. Bernieh, A. Salzano, S. Cassambai, Y. Yazaki, L. M. Heaney, D. J. L. Jones, L. L. Ng, and T. Suzuki, “Association of gut-related metabolites with outcome in acute heart failure,” American Heart Journal, vol. 234, pp. 71–80, Apr. 2021. [Online]. DOI: https://doi.org/10.1016/j.ahj.2021.01.006 [doi]
2. J. L. Kent, I. Dragonu, L. Valkovič, and A. T. Hess, “Rapid 3D absolute B1+ mapping using a sandwiched train presaturated TurboFLASH sequence at 7 T for the brain and heart,” Magnetic Resonance in Medicine, vol. 89, no. 3, pp. 964–976, 2023, DOI: https://doi.org/10.1002/mrm.29497 [doi]
3. Christoph S. Aigner, Sebastian Dietrich, Sebastian Schmitter, "Three-dimensional static and dynamic parallel transmission of the human heart at 7 T", 2020. DOI: https://doi.org/10.1002/nbm.4450 [doi]
4. Aigner et al, "Calibration-free pTx of the human heart at 7T via 3D universal pulses", 2021, DOI: https://doi.org/10.1002/mrm.28952 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/367-04-004