Abstract #2329

Using a Low Rank plus Sparse Reconstruction Approach to Accelerate 3D Dynamic bSSFP Hyperpolarized Carbon-13 MR Imaging

Eugene Milshteyn¹, Cornelius von Morze¹, Galen D Reed², Hong Shang¹, Peter J Shin¹, Peder EZ Larson¹, and Daniel B Vigneron¹

¹Radiology and Biomedical Imaging, UCSF, San Francisco, CA, United States, ²HeartVista, Menlo Park, CA, United States

Hyperpolarized ¹³C MR can provide unique imaging assessments of metabolism and perfusion in various disease conditions in vivo. High spatiotemporal resolution is needed to best characterize these processes. This project used a low rank plus sparse reconstruction with the bSSFP acquisition to achieve high isotropic resolution dynamic 3D imaging with multiple hyperpolarized substrates.

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