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September 17, 2025Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition

Imaging Delayed Phase Ferumoxytol-Enhancement with Cardiac QSM: a Pilot Animal Study in Acute Myocardial Infarction

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Authors

YHYuheng HuangLHLi-Ting HuangXGXingmin Guan

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Overview

Pilot animal study demonstrates HDR-QSM detecting iron in myocardium, indicating potential for assessing inflammation.

Key Points

  • HDR-QSM reliably detects elevated iron content in edematous myocardium post-infarction, suggesting improved inflammation assessment.
  • Delayed-phase ferumoxytol-enhanced imaging provides insights into macrophage infiltration in myocardial tissue injuries.
  • This technique overcomes limitations of T2* imaging, enhancing accuracy in myocardial iron quantification.
  • Future studies will utilize FDG PET imaging to validate findings and further explore targeted therapy options.

Cite This Study

Huang et al. (2025) studied this question.

synapsesocial.com/papers/68d42934713b0b5dfea6ea8ehttps://doi.org/10.58530/2025/4341
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