Frequency-domain analysis of tagged MRI and imaging strategies

Khaled Z. Abd-Elmoniem, Vijay Parthasarathy, Jerry Ladd Prince

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Measuring myocardial motion and strain using tagged magnetic resonance imaging provides valuable diagnostic indicators of heart disease. For over a decade, the clinical adoption of magnetic resonance (MR) tagging was limited due to the lengthy image acquisitions involved, multiple long patient breath-holds, and manually intensive postprocessing. The implementations of the harmonic phase (HARP) magnetic resonance imaging (MRI) methodology provided fast and efficient postprocessing tools for tagged images. This chapter presents a review of HARP-tagged MRI analysis and a brief survey of related MR pulse sequences that exploit HARP concepts to provide accelerated imaging, volumetric imaging, and improved quantification of myocardial motion and strain from tagged MR images.

Original languageEnglish (US)
Title of host publicationHandbook of Imaging in Biological Mechanics
PublisherCRC Press
Pages23-32
Number of pages10
ISBN (Electronic)9781466588141
ISBN (Print)9781466588134
DOIs
StatePublished - Jan 1 2014

ASJC Scopus subject areas

  • Medicine(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Engineering(all)
  • Physics and Astronomy(all)

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