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Abstract #1309

Accelerated in vivo Phosphorus Magnetic Resonance Spectroscopic Imaging combining flyback-EPSI and Compressed Sensing

Alejandro Santos Diaz1 and Michael Noseworthy1,2

1School of Biomedical Engineering, McMaster University, Hamilton, ON, Canada, 2Electrical and Computer Engineering, McMaster University, Hamilton, ON, Canada

Long acquisition time is still a major limitation in performing clinical 31P MRSI studies. To overcome this limitation we implemented and tested a pulse sequence that combines flyback EPSI readout and compressed sensing (CS). Our results, in human skeletal muscle, show the feasibility of performing 31P MRSI using this combined approach.

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