Abstract #0720
Improved slice coverage in DBIR-FSE with multi-band encoding
Sagar Mandava 1 , Mahesh Bharath Keerthivasan 1 , Diego R. Martin 2 , Ali Bilgin 1,3 , and Maria I. Altbach 2
1
Electrical and Computer Engineering,
University of Arizona, Tucson, AZ, United States,
2
Medical
Imaging, University of Arizona, Tucson, AZ, United
States,
3
Biomedical
Engineering, University of Arizona, Tucson, AZ, United
States
The double inversion fast spin echo (DBIR-FSE) pulse
sequence is used to generate black blood images of the
heart but is known to be a single slice technique due to
a non-selective inversion pulse used for magnetization
preparation. In this work we present a multi-band
version of DBIR-FSE which can generate multiple slices
acquired at the null point of blood and exhibits better
SNR efficiency. A radial version of the proposed
sequence can generate anatomical images of multiple
slices along with individual echo images at different
TE's and T2 maps in a single breath-hold.
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