Investigators at New York University School of Medicine Publish New Data on Cardiology

2011 OCT 17 -- Current study results from the report, "Combination of compressed sensing and parallel imaging for highly accelerated first-pass cardiac perfusion MRI," have been published. According to the authors of a study from New York City, New York, "First-pass cardiac perfusion MRI is a natural candidate for compressed sensing acceleration since its representation in the combined temporal Fourier and spatial domain is sparse and the required incoherence can be effectively accomplished by k-t random undersampling. However, the required number of samples in practice (three to five times the number of sparse coefficients) limits the acceleration for compressed sensing...

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