Myocardial wall tagging with undersampled projection reconstruction.

@article{Peters2001MyocardialWT,
  title={Myocardial wall tagging with undersampled projection reconstruction.},
  author={Dana C. Peters and Frederick H. Epstein and Elliot R. McVeigh},
  journal={Magnetic resonance in medicine},
  year={2001},
  volume={45 4},
  pages={562-7}
}
Azimuthally undersampled projection reconstruction (PR) acquisition is investigated for use in myocardial wall tagging with MR using grid tags to provide increased temporal and spatial resolution. PR can provide the high-resolution images required for tagging with very few projections, at the expense of artifact. Insight is provided into the PR undersampling artifact, in the context of measuring myocardial motion with tags. For Fourier transform imaging, at least 112 phase-encodings must be… CONTINUE READING