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:ravi.ranjan@hsc.utah.edu
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: Matthias.Lange@utah.edu
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
