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Compressed Sensing Hyperpolarized Noble Gas Ventilation MRI: Towards a Maximum Clinically Acceptable Acceleration Factor

Author:Andrew Westcott  Alexei Ouriadov  Rachel Eddy  David McCormack  Miranda Kirby  Grace Parraga  

Institution:Robarts Research Institute  Ryerson University  Western University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Lung: Xenon  

Program Number:4134  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 108  

Differences Between 3He and 129Xe Ventilation Heterogeneity Explained Using Oscillometry

Author:Rachel Eddy  Andrew Westcott  Geoffrey Maksym  David McCormack  Grace Parraga  

Institution:Dalhousie University  Robarts Research Institute  Western University  

Session Type:Power Pitch  

Session Date:Monday, 13 May 2019  

Session Time:08:15  

Session Name:Pitch: Lung Power  

Program Number:0007  

Presentation Time:08:15   

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:

Differences Between 3He and 129Xe Ventilation Heterogeneity Explained Using Oscillometry

Author:Rachel Eddy  Andrew Westcott  Geoffrey Maksym  David McCormack  Grace Parraga  

Institution:Dalhousie University  Robarts Research Institute  Western University  

Session Type:Power Pitch Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:Poster: Lung Power  

Program Number:0007  

Presentation Time:09:15   

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:Plasma 7  

Feasibility of 129Xe MRI Morphometry Measurements with Acceleration Factors of 7 and 10

Author:Alexei Ouriadov  Andrew Westcott  David McCormack  Grace Parraga  

Institution:Robarts Research Institute  Western University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Diffusion MRI: Data Acquisition  

Program Number:3518  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 10  

Feasibility of Single Breath-hold Isotropic Voxel 129Xe MRI in Patients

Author:Andrea Barker  Andrew Westcott  Rachel Eddy  David McCormack  Grace Parraga  Alexei Ouriadov  

Institution:Robarts Research Institute  Western University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Lung: Xenon  

Program Number:4142  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 116  

Hyperpolarized Ventilation MRI and Ensemble Machine Learning Predict Airflow Limitation Worsening in Ex-smokers

Author:Cathy Ong-Ly  Andrew Westcott  Inderdeep Dhaliwal  Aaron Fenster  Miranda Kirby  Grace Parraga  

Institution:Robarts Research Institute  Ryerson University  Western University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:14:45  

Session Name:Second Wind: Xenonphobic  

Program Number:1884  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 108  

Two-site Reproducibility of Hyperpolarized 129Xe MRI Ventilation in Severe Asthma: Implications for Multicenter Clinical Studies

Author:Sarah Svenningsen  Alexei Ouriadov  Norman Konyer  Rachel Eddy  Andrew Westcott  David McCormack  Melanie Kjarsgaard  Michael Noseworthy  Parameswaran Nair  Grace Parraga  

Institution:McMaster University  St. Joseph’s Healthcare  St. Joseph's Healthcare  Western University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Lung: Xenon  

Program Number:4129  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 103