Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
467-03-004 ISMRM Abstract

Free-breathing ASL-based interleaved stack-of-stars (iSoS) whole myocardium perfusion along with motion robust MRCA

Primary: Cardiovascular - Myocardium
Secondary: Acquisition & Reconstruction - Pulse Sequence Design and Spatial Encoding Methods
467-03-004 · Perfusion and Coronary · Tuesday, 12 May, 1:40 PM–2:35 PM · Digital Posters Row H
Keywords: ASL-based myocardial perfusion Motion robust interleaved stack-of-stars (iSoS) Whole heart time-resolved myocardial perfusion MRCA with zigzag centric ky-kz Cartesian
Accepted
Mitsue MIYAZAKI 1, Vadim Malis1, Yoshiki Kuwatsuru1, Yuko Tada2, Anya Mesa1, Paul Kim1
1Radiology, University of California, San Diego, United States of America
2School of Medicine, University of California, San Diego, United States of America
Presenting Author: Mitsue MIYAZAKI

Synopsis

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References

1. [1] Zun Z, Wong EC, Nayak KS. Assessment of myocardial blood flow (MBF) in humans using arterial spin labeling (ASL): feasibility and noise analysis. MRM 2009; 62:975–983.
2. [2] Wang DJJ, Bi X, Avants BB, et al. Estimation of perfusion and arterial transit time in myocardium using free-breathing myocardial ASL with navigator-echo. MRM 2010; 64:1289–1295.
3. [3] Miyazaki M, Zhou X, Hoshino T, Yokoyama K, Ishimura R, Nitatori T. Non-contrast myocardial perfusion using a novel 4D magnetic resonance arterial spin labeling technique: initial experience. Microvasc Res. 2015;98:94–101.
4. [4] Ota H, Morita Y, Vucevic D, et al., Motion robust coronary MR angiography using zigzag centric ky–kz trajectory and high‑resolution deep learning reconstruction. MAGMA 2024;37:1105-1117. doi.org/10.1007/s10334-024-01172-9 [doi]
5. [5] Miyazaki M, Wheaton A, Kitane S. Enhanced Fat Suppression Technique for Breast Imaging. J Magn Reson Imaging 2013; 38:981–986.
6. [6] Malis V, Kuwatsuru Y, and Miyazaki M. Perfusion signal analysis using multi-pulsed arterial spin labeling (mPASL) with multiple post-labeling delays: Phantom validation and application to the human foot. Magn Reson Med Sci. 2025:mp.2025-0047. doi:10.2463/mrms.mp.2025-0047 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/467-03-004