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Abstract #2254

Compressed sensing reconstruction of cardiac CEST-MRI preserves accuracy, sensitivity and specificity of endogenous metabolites

Bonnie Lam1, Barry Fung1, and Moriel Vandsburger1
1University of California, Berkeley, Berkeley, CA, United States

While accelerated imaging via compressed sensing reconstruction has been explored in several dynamic contrast settings, incorporation of compressed sensing for accelerated image acquisition has not been fully explored in the setting of cardiac CEST. Here we test the impact of various compressed sensing methods and acceleration factors upon the accuracy of endogenous cardiac CEST in mice, specifically measures of specificity, accuracy, and sensitivity.

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