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Abstract #3696

Effect of B0 inhomogeneity on the quantification of hyperpolarized metabolic data of the heart at 9.4T

Patrick Wespi1, Jonas Steinhauser1, Grzegorz Kwiatkowski1, and Sebastian Kozerke1

1Institute for Biomedical Engineering, ETH and University Zurich, Zurich, Switzerland

The effect of B0 inhomogeneity on the quantification of hyperpolarized metabolic data is studied using simulations based on B0 maps acquired in-vivo in rat hearts at 9.4T. Kinetic modelling is compared to area-under-the-curve analysis and both methods are applied to average signals over myocardial segments and individual voxels, respectively.

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