| Zugriffsnummer | 39458 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Simultaneous Multi-VENC imaging |
| Autor(in); Institution |
Schmidt, S.; Medical Physics in Radiology, German Cancer Research Center, Heidelberg, GERMANY
Flassbeck, S.; Radiology, Medical School, University of Minnesota, Minneapolis, MN, USA
Breithaupt, M.; Medical Physics in Radiology, German Cancer Research Center, Heidelberg, Germany; Institute for Forensic Medicine and Traffic Medicine, University Hospital Heidelberg, Heidelberg, GERMANY
Ladd, M. E.; Medical Physics in Radiology, German Cancer Research Center, Heidelberg, GERMANY
Schmitter, Sebastian; 8.1, Biomedizinische Magnetresonanz, PTB-Berlin; Medical Physics in Radiology, German Cancer Research Center, Heidelberg, GERMANY
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| Quelle/Jahr | ISMRM 25th annual meeting & exhibition: 22 - 27 April 2017, Honolulu : IN: Proceedings of the Society of Magnetic Resonance in Medicine: 25 (2017), 0519-1 - 0519-7 |
| Availability | [online only] |
| Verlag | Berkeley, Calif.: ISMRM |
| Konferenzangaben | ISMRM 25th Annual Meeting & Exhibition, Honolulu, Hawaii, 22-27, April, 2017, USA |
| Zusammenfassung | In this work we introduce and investigate the feasibility of " Simultaneous Multi-VENC" (SMV) imaging. This technique is inspired by "spokes" RF pulses used for parallel transmission and by Simultaneous-Multi-Slice (SMS) imaging. SMV enables encoding of a single 2D plane by two or more 2D phase images with different velocity sensitivities, allowing multiple encoding velocities (VENC). Only a single readout is used to acquire all VENC data, which are seperated using a standard SMS slice-GRAPPA algorithm. The feasibly of SMV is demonstrated in a flow phantom and in-vivo for three spokes with two different VENC values. |
