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The reconstructed images for (a) the 4-fold undersampled phantom data, (b) the 4-fold and (c) 8-fold undersampled cardiac cine data are presented here. Arrows point to some of the main artifacts. In UNFOLD-schemes with ZTR, artifacts were found to be more static and related to the parallel imaging reconstruction near temporal DC. With k-t SENSE, artifacts were related to missing temporal frequencies.
