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Improved First Pass Spiral Myocardial Perfusion Imaging with Variable Density Trajectories

PURPOSE: To develop and evaluate variable-density (VD) spiral first-pass perfusion pulse sequences for improved efficiency and off-resonance performance and to demonstrate the utility of an apodizing density compensation function (DCF) to improve SNR and reduce dark-rim artifact caused by cardiac mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Salerno, Michael, Sica, Christopher, Kramer, Christopher M., Meyer, Craig H.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2012
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3929110/
https://ncbi.nlm.nih.gov/pubmed/23280884
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24569
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