Free-breathing 3D cardiac T1 mapping with transmit B1 correction at 3T

Free-breathing 3D cardiac T1 mapping with transmit B1 correction at 3T

Purpose: To develop a cardiac T1 mapping method for free-breathing 3D T1 mapping of the whole heart at 3 T with transmit B1 ((Formula presented.)) correction. Methods: A free-breathing, electrocardiogram-gated inversion-recovery sequence with spoiled gradient-echo readout was developed and optimized...

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Bibliographic Details
Main Authors: Djebra, Y. (Author), El Fakhri, G. (Author), Han, P.K (Author), Landes, V. (Author), Ma, C. (Author), Marin, T. (Author), Zhuo, Y. (Author)
Format: Article
Language:English
Published: John Wiley and Sons Inc 2022
Subjects:
Cardiac t1 mapping
computer assisted diagnosis
Data acquisition
diagnostic imaging
Electrocardiography
Flip angle
Free breathing
Gradient echo
heart
Heart
human
Humans
Image Interpretation, Computer-Assisted
imaging phantom
Inhomogeneities
Inversion recovery
Low-rank
Magnetic Resonance Imaging
Mapping
Myocardial t1 mapping
nuclear magnetic resonance imaging
Phantoms, Imaging
procedures
Recovery
reproducibility
Reproducibility of Results
Spoiled gradient-echo
Transmit b1 inhomogeneity
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