4D MRI-Velocity Profile Extraction

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Davis McClarty

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Apr 15, 2020, 9:38:02 PM4/15/20
to CRIMSON Users
Hello,

I was wondering if CRIMSON is able to apply a patient-specific velocity profile as an inlet condition based on 4D Flow MRI data? Am I able to use the PC_MRI module to extract the profile out of 4D MRI data? 



Thank you,

Davis McClarty
MASc Student 
University of Toronto 



Chris Arthurs

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Apr 16, 2020, 6:26:10 PM4/16/20
to Davis McClarty, CRIMSON Users
Hi Davis,

CRIMSON does not currently process 4D flow data I'm afraid - it only supports 2D PC-MRI data.

Best wishes,
Chris

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Chris Arthurs, D. Phil.
King's Prize Research Fellow
Imaging Sciences and Biomedical Engineering
King's College London
UK
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CRIMSON Cardiovascular Modelling Environment: http://www.crimson.software/
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Twitter: @carthu15p

C. Alberto Figueroa

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Apr 16, 2020, 6:30:08 PM4/16/20
to Chris Arthurs, Davis McClarty, CRIMSON Users
Hello Davis

If you have a way of sub sampling the 4d flow data into 2d planes (single component through plane velocity only) then you should be able to use the tool.

Alberto

C. Alberto Figueroa, PhD

Edward B. Diethrich M.D. Professor of Biomedical Engineering and Vascular Surgery
University of Michigan
North Campus Research Complex B20-210W
http://bloodflow.engin.umich.edu/
http://www.crimson.software/
@BloodFlowSim

   

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Davis McClarty

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Apr 17, 2020, 4:31:32 PM4/17/20
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Hello Alberto,

Thank you for the response. I will look into sub-sampling the 4d flow data.

Davis

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Chris Arthurs, D. Phil.
King's Prize Research Fellow
Imaging Sciences and Biomedical Engineering
King's College London
UK
==
CRIMSON Cardiovascular Modelling Environment: http://www.crimson.software/
==
Twitter: @carthu15p

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Davis McClarty

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Apr 17, 2020, 4:32:03 PM4/17/20
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Hi Chris,

Thank you for the quick response!

Davis


On Thursday, 16 April 2020 18:26:10 UTC-4, Chris Arthurs wrote:
Hi Davis,

CRIMSON does not currently process 4D flow data I'm afraid - it only supports 2D PC-MRI data.

Best wishes,
Chris

On Thu, Apr 16, 2020 at 2:38 AM Davis McClarty <davism...@gmail.com> wrote:
Hello,

I was wondering if CRIMSON is able to apply a patient-specific velocity profile as an inlet condition based on 4D Flow MRI data? Am I able to use the PC_MRI module to extract the profile out of 4D MRI data? 



Thank you,

Davis McClarty
MASc Student 
University of Toronto 



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