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Journal of Cardiovascular Magnetic Resonance

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Open Access 01-12-2016 | Poster presentation

High resolution multislice imaging of the fetal heart using iGRASP and MOG

Authors: Christopher Roy, Mike Seed, Christopher Macgowan

Published in: Journal of Cardiovascular Magnetic Resonance | Special Issue 1/2016

Excerpt

Multi-slice CINE MRI is an integral facet of postnatal cardiac examinations, but its application to the fetal heart is hampered by the lack of a fetal cardiac gating signal and the possibility of fetal motion. In this work, a method for reconstructing high spatial and temporal resolution multi-slice images of the fetal heart in a clinically acceptable scan time is presented. The proposed method combines metric optimized gating (MOG), a solution for fetal cardiac gating, with golden-angle radial sparse parallel MRI (iGRASP), a motion-robust acquisition and reconstruction scheme for highly undersampled data acquisitions [1, 2]. …

Roy CW, et al: MRM. 2013, 70: P45-1607.CrossRef

Feng L, et al: MRM. 2014, 72 (3): 707-717.PubMedCentralCrossRefPubMed

Title: High resolution multislice imaging of the fetal heart using iGRASP and MOG
Authors: Christopher Roy
Mike Seed
Christopher Macgowan
Publication date: 01-12-2016
Publisher: BioMed Central
Published in: Journal of Cardiovascular Magnetic Resonance / Issue Special Issue 1/2016
Electronic ISSN: 1532-429X
DOI: https://doi.org/10.1186/1532-429X-18-S1-P44

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High resolution multislice imaging of the fetal heart using iGRASP and MOG

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