Search Results for author: Matthew Tong

Found 5 papers, 1 papers with code

Coil Reweighting to Suppress Motion Artifacts in Real-Time Exercise Cine Imaging

no code implementations26 May 2024 Chong Chen, Yingmin Liu, Yu Ding, Matthew Tong, Preethi Chandrasekaran, Christopher Crabtree, Syed M. Arshad, Yuchi Han, Rizwan Ahmad

Results: For healthy volunteers, applying CR to RT-Cine images collected at rest did not significantly change the image quality score (p=1).

Cardiac and respiratory motion extraction for MRI using Pilot Tone-a patient study

no code implementations31 Jan 2022 Chong Chen, Yingmin Liu, Orlando P. Simonetti, Matthew Tong, Ning Jin, Mario Bacher, Peter Speier, Rizwan Ahmad

Purpose: We seek to evaluate the accuracy and reliability of the cardiac and respiratory signals extracted from PT in patients clinically referred for cardiovascular MRI with the image-derived signals as the reference.

Fully Self-Gated Whole-Heart 4D Flow Imaging from a Five-Minute Scan

no code implementations19 Apr 2020 Aaron Pruitt, Adam Rich, Yingmin Liu, Ning Jin, Lee Potter, Matthew Tong, Saurabh Rajpal, Orlando Simonetti, Rizwan Ahmad

ReVEAL4D is validated using data from eight healthy volunteers and two patients and compared with a compressed sensing technique, L1-SENSE.

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