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Improved Radial GRAPPA Calibration for Real-Time Free-Breathing Cardiac Imaging

In order to generate real-time, non-gated, free-breathing cardiac images, the undersampled radial trajectory combined with parallel imaging in the form of radial GRAPPA has shown promise. However, this method starts to fail at high undersampling factors due to the assumptions that must be made for t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Seiberlich, Nicole, Ehses, Philipp, Duerk, Jeff, Gilkeson, Robert, Griswold, Mark
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2010
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3012142/
https://ncbi.nlm.nih.gov/pubmed/20872865
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.22618
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