Abstract #4559

Comparison of Kt-SENSE and Kt-GRAPPA Applied to Cardiac Cine and Phase Contrast Imaging

Bernd Andr Jung¹, Sebastian Kozerke²

¹Dept. of Diagnostic Radiology, Medical Physics, University Hospital, Freiburg, Germany; ²Institute for Biomedical Engineering, ETH Zrich, Switzerland

To reduce scan time in time-resolved imaging, advanced parallel imaging techniques have been introduced such as kt-SENSE, kt-GRAPPA, and PEAK-GRAPPA as an extension of kt-GRAPPA. In this work, kt-SENSE was compared to PEAK-GRAPPA in terms of error, noise behavior and temporal fidelity for cardiac Cine and phase contrast data.