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Title:

Single-heartbeat cardiac cine imaging via jointly regularized nonrigid motion-corrected reconstruction.

Document type:
Journal Article
Author(s):
Cruz, Gastao; Hammernik, Kerstin; Kuestner, Thomas; Velasco, Carlos; Hua, Alina; Ismail, Tevfik Fehmi; Rueckert, Daniel; Botnar, Rene Michael; Prieto, Claudia
Abstract:
The aim of the current study was to develop a novel approach for 2D breath-hold cardiac cine imaging from a single heartbeat, by combining cardiac motion-corrected reconstructions and nonrigidly aligned patch-based regularization. Conventional cardiac cine imaging is obtained via motion-resolved reconstructions of data acquired over multiple heartbeats. Here, we achieve single-heartbeat cine imaging by incorporating nonrigid cardiac motion correction into the reconstruction of each cardiac phase...     »
Journal title abbreviation:
NMR Biomed
Year:
2023
Fulltext / DOI:
doi:10.1002/nbm.4942
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/36999225
Print-ISSN:
0952-3480
TUM Institution:
Institut für KI und Informatik in der Medizin
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