RANJAN_readme20230525.txt

This AUTHORLAST_readmeYYYYMMDD.txt file was generated on YYYYMMDD by [First and Last Name]

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GENERAL INFORMATION

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1. Title of Dataset 

Prediction of Atypical Left atrial flutter

2. Author Information

  Principal Investigator Contact Information

        Name: Ravi Ranjan

           Institution: University of Utah

           Address:95 S 2000 E, Salt Lake City, UT 84112-5000

           Email:[e-mail]

  Associate or Co-investigator Contact Information

        Name: Matthias Lange

           Institution:University of Utah

           Address:95 S 2000 E, Salt Lake City, UT 84112-5000

           Email: [e-mail]

  Alternate Contact Information

           Name:

           Institution:

           Address:

           Email:

3. Date of data collection (single date, range, approximate date)

2020 - 2022

4. Geographic location of data collection (where was data collected?): 

Salt Lake City Utah

5. Information about funding sources that supported the collection of the data:

This work was funded by the AHA through the Award 19IPLOI34760516 and the postdoctoral fellowship 903102 

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SHARING/ACCESS INFORMATION

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1. Licenses/restrictions placed on the data:CC BY – Allows others to use and share your data, even commercially, with attribution.

2. Links to publications that cite or use the data:

https://www.frontiersin.org/articles/10.3389/fcvm.2022.893752/full

3. Links to other publicly accessible locations of the data:

https://toi.lib.utah.edu/resolve/10.7278/S50d-fdna-tekm 

4. Links/relationships to ancillary data sets:

NA

5. Was data derived from another source?

  NO

6. Recommended citation for the data:

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DATA & FILE OVERVIEW

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1. File List

   A. Filename: *readme*

      Short description: This file

   B. Folder: case*

      Short description:        

folder containing all files for one case. Files contained are the 

geometry (.vtk) and pacing site (*.vtx). See DATA-SPECIFIC INFORMATION

for details

2. Relationship between files:        

the vtx files assume mesh ordering as given in the vtk.

3. Additional related data collected that was not included in the current data package:

none

4. Are there multiple versions of the dataset? yes/no

   No

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METHODOLOGICAL INFORMATION

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1. Description of methods used for collection/generation of data: 

Standard clinical MRA and LGE-MRI where obtained.

2. Methods for processing the data: MRI was segmented and converted into a surface mesh. The surface mesh was converted into a volume mesh

3. Instrument- or software-specific information needed to interpret the data:

Paraview, Meshalizer,OpenCARP

4. Standards and calibration information, if appropriate:

NA

5. Environmental/experimental conditions:

NA

6. Describe any quality-assurance procedures performed on the data:

Egde length of mesh where optimised to be between 600mu meter and 1200 mu meter

7. People involved with sample collection, processing, analysis and/or submission:

Ravi Ranjan

T. Jared Bunch

Matthias Lange 

Eugene Kwan

Rob S. MacLeod

Derek J. Dosdall

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DATA-SPECIFIC INFORMATION FOR: .VTK

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Mesh files used for the simulation in VTK format. The

format is described at 

https://kitware.github.io/vtk-examples/site/VTKFileFormats/

1. Variable List

    A. Name:  flags 

       Description: 

       0: Healthy Tissue

       1: Fibrotic tissue

2: Scar tissue

    B. Name: fiber

       Description: myocardial fiber direction

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DATA-SPECIFIC INFORMATION FOR: .vtx

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Stimulation location files. The first line give the number

of node points for stimulation. Secondline, opencarp specific.

All following lines, are the node ids at which the current is injected.

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DATA-SPECIFIC INFORMATION FOR: .xdmf .hd5

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Simulation results

1. Variable List

    A. Name:  phi 

       Description: 

       Transmembrane potential at given time point