Mapping the amplitude and phase of dissolved <scp><sup>129</sup>Xe</scp> red blood cell signal oscillations with keyhole spectroscopic lung imaging
Sliding window keyhole reconstruction of radial dissolved <sup>129</sup>Xe imaging reveals regional phase differences in the RBC oscillations, which are not captured when performing two phase keyhole reconstruction. This regional phase information may reflect the hemodynamic effect of the cardiac pulse wave in the pulmonary microvasculature.
Authors
- Jim M. Wild (ORCID: https://orcid.org/0000-0002-7246-8660)
- Scarlett Strickland (ORCID: https://orcid.org/0009-0008-7937-7578)
- Guilhem Collier (ORCID: https://orcid.org/0000-0002-1874-4775)
- Graham Norquay (ORCID: https://orcid.org/0000-0002-4108-9035)
- Neil J. Stewart (ORCID: https://orcid.org/0000-0001-8358-394X)
- A. A. Roger Thompson (ORCID: https://orcid.org/0000-0002-0717-4551)
- Jemima Pilgrim-Morris (ORCID: https://orcid.org/0009-0000-5343-2446)
- M. Takigawa (ORCID: https://orcid.org/0000-0002-4516-5074)
Institutions
- Sheffield Teaching Hospitals NHS Foundation Trust (GB)
- Insigneo (GB)
- University of Sheffield (GB)
Publication Details
- Journal
- Magnetic Resonance in Medicine
- Published
- 2024-10-18
- DOI
- https://doi.org/10.1002/mrm.30296
- Citations
- 4
- Primary Topic
- Atomic and Subatomic Physics Research
- Type
- article
- Field-Weighted Citation Impact
- 1.35
Funders
- Medical Research Council
- Engineering and Physical Sciences Research Council