3 papers
physics.med-ph2025
VPAL: A novel method to reduce reconstruction time for 5D free-running imaging
Yitong Yang, Muhammad Naeem, Marly Van Assen +5
Purpose: Ferumoxytal-enhanced 5D free-running whole heart CMR provides image quality comparable to CTA, but requires hours-long reconstruction time, preventing clinical usage. This…
physics.med-ph2023
Fat-free noncontrast whole-heart CMR with fast and power-optimized off-resonant water excitation pulses
Adèle L. C. Mackowiak, Davide Piccini, Jessica A. M. Bastiaansen
Background: Cardiovascular MRI (CMR) faces challenges due to the interference of bright fat signals in visualizing anatomical structures. Effective fat suppression is crucial when…
eess.IV2023
Motion Compensated Unsupervised Deep Learning for 5D MRI
Joseph Kettelkamp, Ludovica Romanin, Davide Piccini +2
We propose an unsupervised deep learning algorithm for the motion-compensated reconstruction of 5D cardiac MRI data from 3D radial acquisitions. Ungated free-breathing 5D MRI simpl…