461-01-011 ISMRM Abstract

Quantitative Evaluation of Myocardial T1ρ Using Non-Contrast Multitasking MRI in Acute and Chronic Porcine Infarction Models

Primary: Cardiovascular - Myocardium

Secondary: Acquisition & Reconstruction - Quantitative Imaging: chest, abdomen, and pelvis

461-01-011 · Cardiac Tissue Characterization · Tuesday, 12 May, 8:20 AM–9:15 AM · Digital Posters Row B

Keywords: T1rho Fibrosis

Accepted

Haoran Li ^1,2, Xinheng Zhang¹, Hsu-Lei Lee^1,3, João Pedro Torres Neiva Rodrigues³, Leon Riehakainen³, Yibin Xie⁴, Ivan Cokic³, Hsin-Jung Yang³, Suvai Gunasekaran³

¹BIRI, Cedars-Sinai Medical Center, Los Angeles, United States of America

²UCLA, Los Angeles, California, United States of America

³Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, United States of America

⁴Cedars-Sinai Medical Center, Los Angeles, United States of America

Presenting Author: Haoran Li

Synopsis

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References

1. Bustin A, Witschey WRT, van Heeswijk RB, Cochet H, Stuber M. Magnetic resonance myocardial T1ρ mapping. J Cardiovasc Magn Reson. 2023 June 19;25(1):34. PMID: 37331930 [pmid]

2. Christodoulou AG, Shaw JL, Nguyen C, Yang Q, Xie Y, Wang N, et al. Magnetic resonance multitasking for motion-resolved quantitative cardiovascular imaging. Nat Biomed Eng. 2018 Apr;2(4):215–26. PMID: 30237910 [pmid]

3. Ma S, Wang N, Fan Z, Kaisey M, Sicotte NL, Christodoulou AG, et al. Three-dimensional whole-brain simultaneous T1, T2, and T1ρ quantification using MR Multitasking: Method and initial clinical experience in tissue characterization of multiple sclerosis. Magn Reson Med. 2021;85(4):1938–52. PMID: 33107126 [pmid]

4. Cao T, Ma S, Wang N, Gharabaghi S, Xie Y, Fan Z, et al. Three-dimensional simultaneous brain mapping of T1, T2, T2∗ and magnetic susceptibility with MR Multitasking. Magn Reson Med. 2022 Mar;87(3):1375–89. PMID: 34708438 [pmid]

5. Witschey WRT, Zsido GA, Koomalsingh K, Kondo N, Minakawa M, Shuto T, et al. In vivo chronic myocardial infarction characterization by spin locked cardiovascular magnetic resonance. J Cardiovasc Magn Reson Off J Soc Cardiovasc Magn Reson. 2012 June 15;14(1):37. PMID: 22704222 [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/461-01-011