Novel iNAV-based 3D Whole-Heart Late Gadolinium Enhancement Low-Field (0.55T) Cardiovascular MRI
Motivation: 3D whole-heart late gadolinium enhancement imaging has previously been demonstrated at 1.5T, but not at low-field (0.55T). Goal(s): To develop a novel free breathing, whole-heart, late gadolinium enhancement imaging framework at low field. Approach: Patients with known ischaemic heart disease were scanned and results of the proposed 3D sequence were compared with 2D LGE images. Results: There is excellent agreement between the 3D and 2D datasets in the detection of myocardial scar. Impact: Preliminary results demonstrate the feasibility of the proposed framework for comprehensive 3D whole-heart late gadolinium enhancement imaging for the detection of myocardial scar at 0.55T.
Authors
- Karl Kunze (ORCID: https://orcid.org/0000-0001-6403-2712)
- Claudia Prieto (ORCID: https://orcid.org/0000-0003-4602-2523)
- Simon Littlewood (ORCID: https://orcid.org/0000-0001-7433-1409)
- Dongyue Si (ORCID: https://orcid.org/0000-0002-0080-3052)
- Amedeo Chiribiri (ORCID: https://orcid.org/0000-0003-3394-4289)
- René M. Botnar (ORCID: https://orcid.org/0000-0003-2811-2509)
- Carlos Castillo‐Passi (ORCID: https://orcid.org/0000-0001-6227-0477)
- Michael Crabb (ORCID: https://orcid.org/0000-0002-7919-9731)
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/1501
- Primary Topic
- Cardiac Imaging and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00