607-03-010 ISMRM Abstract

Myocardial BOLD MRI with single-shot rFOV asymmetric spin echo multiple overlapping-echo detachment imaging

Primary: Acquisition & Reconstruction - Pulse Sequence Design: Non-Neuro

Secondary: Cardiovascular - Myocardium

607-03-010 · New Pulse Sequences and Signal Modeling Designs · Thursday, 14 May, 4:00 PM–5:50 PM · Meeting Room 1.40

Keywords: Deep learning reconstruction Quantitative myocardial mapping Multiple overlapping-echo detachment imaging

Accepted

Chenyang Dai ^1,2, Shiwei Huang¹, Ping Huang¹, Che Wang¹, Liuhong Zhu³, Jianjun Zhou³, Liangjie Lin⁴, Zhong Chen¹, Congbo Cai¹, Shuhui Cai^1,2

¹Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen, China

²Shenzhen Research Institute of Xiamen University, Shenzhen, China

³Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, Fujian Province Key Clinical Specialty Construction Project (Medical Imaging Department), Xiamen Key Laboratory of Clinical Transformation of Imaging Big Data and Artificial Intelligence, Xiamen, China

⁴Clinical and Technical Support, Philips Healthcare (Beijing), Beijing, China

Presenting Author: Chenyang Dai

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References

1. Christodoulou AG, Shaw JL, Nguyen C, et al. Magnetic resonance multitasking for motion-resolved quantitative cardiovascular imaging. Nature Biomed Eng. 2018;2:215-226.doi: 10.1038/s41551-018-0217-y. [doi]

2. Friedrich MG, Niendorf T, Schulz-Menger J, et al. Blood oxygen level-dependent magnetic resonance imaging in patients with stress-induced angina. Circulation. 2003;108(18):2219-2223.doi: 10.1161/01.CIR.0000095271.08248. [doi]

3. Wacker CM, Bock M, Hartlep AW, et al. Changes in myocardial oxygenation and perfusion under pharmacological stress with dipyridamole: assessment using T2* and T1 measurements. Magn Reson Med. 1999;41(4):686-695.doi: 10.1002/(sici)1522-2594(199904)41:4<686::aid-mrm6>3.0.co;2-9. [doi]

4. Dai CY, Cai CB, Wu J, et al. Instantaneous T2 mapping via reduced field of view multiple overlapping-echo detachment imaging: application in free-breathing abdominal and myocardial imaging. IEEE Trans Biomed Eng. 2025; doi: 10.1109/TBME.2025.3598911. [doi]

5. Fischer K, Yamaji K, Luescher S, et al. Feasibility of cardiovascular magnetic resonance to detect oxygenation deficits in patients with multi-vessel coronary artery disease triggered by breathing maneuvers. J Cardiovasc Magn Reson. 2018;20(1):31.doi: 10.1186/s12968-018-0446-y. [doi]

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http://echo.ismrm.org/p/ISMRM2026/607-03-010