363-06-010 ISMRM Abstract

Validation of deep-learning-based super-resolution for 4D-flow MRI haemodynamic quantification

Primary: Cardiovascular - Flow

Secondary: Analysis Methods - Data Processing

363-06-010 · Hemodynamics and Flow · Monday, 11 May, 5:05 PM–6:00 PM · Digital Posters Row D

Keywords: 4D flow MRI Healthy Volunteers Deep learning Cardiovascular magnetic resonance Phantom study

Accepted

Yicheng Wang ¹, Hernán Mella^1,2,3, Julio Garcia^4,5, Sergio Uribe¹, Julio Sotelo^1,6

¹Department of Medical Imaging and Radiation Sciences, School of Primary Allied Health Care, Faculty of Medicine, Nursing and Health Sciences,, Monash University, Melbourne, Australia

²Escuela de Ingeniería Eléctrica, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile

³Center for Interdisciplinary Research in Biomedicine, Biotechnology and Well-Being (CID3B), Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile

⁴Stephenson Cardiac Imaging Centre, University of Calgary, Calgary, Canada

⁵Department of Radiology, University of Calgary, Calgary, Canada

⁶Departamento de Informática, Universidad Técnica Federico Santa María, Valparaíso, Chile

Presenting Author: Yicheng Wang

Synopsis

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References

1. Ferdian E, Suinesiaputra A, Dubowitz DJ, et al. 4DFlowNet: super-resolution 4D flow MRI using deep learning and computational fluid dynamics. Front Phys. 2020; 8:138. DOI: https://doi.org/10.3389/fphy.2020.00138 [doi]

2. Montalba C, Urbina J, Sotelo J, et al. Variability of 4D flow parameters when subjected to changes in MRI acquisition parameters using a realistic thoracic aortic phantom. Magn Reson Med. 2018; 79(4):1882–1892. DOI: https://doi.org/10.1002/mrm.26834 [doi]

3. Sotelo J, Franco P, Guala A, et al. Fully three-dimensional hemodynamic characterization of altered blood flow in bicuspid aortic valve patients with respect to aortic dilatation. Front Cardiovasc Med. 2022; 9:885338. DOI: https://doi.org/10.3389/fcvm.2022.885338 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/363-06-010