Accelerated 4D flow imaging with variable-density cartesian undersampling and parallel imaging reconstruction
✍ Scribed by Jing Liu, Petter Dyverfeldt, Michael D Hope…
- Book ID
- 120924219
- Publisher
- BioMed Central
- Year
- 2013
- Tongue
- English
- Weight
- 310 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1097-6647
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## Abstract Cartesian Acquisition with Projection‐Reconstruction‐like sampling is a SENSE‐type parallel 3DFT acquisition paradigm for 4D contrast‐enhanced magnetic resonance angiography that has been demonstrated capable of providing high spatial and temporal resolution, diagnostic‐quality images a
## Background Three-dimensional time-resolved (4D) phase-contrast (PC) CMR can visualize and quantify cardiovascular flow but is hampered by long acquisition times. Acceleration with SENSE or k-t BLAST are two possibilities but results on validation are lacking, especially at 3 T. The aim of this s