High quality Real-Time Cardiac MRI using Self-Calibrating Radial GRAPPA with 
Sparsification

Breuer, F; Ehses, P; Deiberlich, N; Blaimer, M; Jakob, P; Griswold, M

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Poster

High quality Real-Time Cardiac MRI using Self-Calibrating Radial GRAPPA with Sparsification

MPS-Authors

/persons/resource/persons83898

Ehses, P
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

External Resource

https://www.ismrm.org/12/ep_12.htm
(Abstract)

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Breuer, F., Ehses, P., Deiberlich, N., Blaimer, M., Jakob, P., & Griswold, M. (2012). High quality Real-Time Cardiac MRI using Self-Calibrating Radial GRAPPA with Sparsification. Poster presented at 20th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-B7A6-9

Abstract

In this work an improved self-calibrating radial GRAPPA algorithm for real-time cardiac MRI is presented. It is shown that by subtracting the temporal average prior to the parallel MRI reconstruction significantly improved image quality can be achieved over pure radial GRAPPA. Real-time cardiac imaging data at a frame rate of 20fps in 2mm in-plane resolution are shown using only 16 radial projections per frame.