Meeting Banner
Abstract #3721

Multiband accelerated Fast Interrupted Steady-State (FISS) imaging with 2D Cartesian sampling

Anthony N Price1,2, Lucilio Cordero-Grande1,2, Shaihan J Malik1,2, and Joseph V Hajnal1,2
1Biomedical Engineering Department, School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom, 2Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom

In this work we demonstrate the application of Fast Interrupted Stead-State (FISS) imaging with 2D Cartesian sampling and multiband (MB) acceleration to regain scan efficiency. MB-FISS cardiac cine imaging and a free-running sequence for vessel imaging are shown to work reliably with good fat suppression. For cine cardiac imaging FISS with readouts equal to number phase-encode lines in each cardiac segment had minimal scan time increase, while FISS (n=1) lead to breath-hold durations increase ~2.5 fold, but benefit from improved fat suppression and no additional ghosting artefacts compared to bSSFP.

This abstract and the presentation materials are available to 2020 meeting attendees and eLibrary customers only; a login is required.

Join Here