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Constructing a Human Atrial Fibre Atlas, Roney et al.

Roney, Caroline


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{
  "description": "<p><strong>Background:</strong>&nbsp;Atrial anisotropy affects electrical propagation patterns, anchor locations of atrial reentrant drivers, and atrial mechanics. However, patient-specific atrial fibre fields and anisotropy measurements are not currently available, and consequently assigning fibre fields to atrial models is challenging. We aimed to construct an atrial fibre atlas from a high-resolution DTMRI dataset that optimally reproduces electrophysiology simulation predictions corresponding to patient-specific fibre fields, and to develop a methodology for automatically assigning fibres to patient-specific anatomies.</p>\n\n<p>&nbsp;</p>\n\n<p><strong>Dataset Description:</strong>&nbsp;We include&nbsp;endocardial and epicardial left and right atrial surfaces for each of the 7 anatomies included in our study (Constructing a Human Atrial Fibre Atlas, ABME, 2020),&nbsp;together with their fibre fields. We also include&nbsp;the average fibre field for each of the atrial surfaces displayed on anatomy number 6 (named *_A).&nbsp;</p>\n\n<p>For each of the surfaces, we also include universal atrial coordinate fields alpha and beta, which are a lateral-septal coordinate and posterior-anterior coordinate for the LA (IVC-SVC coordinate for the RA). More details on the coordinate construction are given in our manuscript and&nbsp;<a href=\"https://www.ncbi.nlm.nih.gov/pubmed/31026761\">https://www.ncbi.nlm.nih.gov/pubmed/31026761</a>. These coordinates can be used for registering datasets.&nbsp;</p>\n\n<p>These meshes are in vtk format, consisting of the nodes, triangular elements, the atrial coordinate fields defined on the nodes, and the fibre field defined on the elements.&nbsp;</p>\n\n<p>We have also included mesh files for the Cardiac Arrhythmia Research Package simulator. These are a list of nodal coordinates (.pts file), a list of triangular elements (.elem file), and a fibre file (.lon). More details on this file format and the carpentry simulator are available at:&nbsp;<a href=\"https://carpentry.medunigraz.at/carputils/index.html\">https://carpentry.medunigraz.at/carputils/index.html</a>.&nbsp;</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "King's College London", 
      "@id": "https://orcid.org/0000-0001-6809-0928", 
      "@type": "Person", 
      "name": "Roney, Caroline"
    }
  ], 
  "url": "https://zenodo.org/record/3764917", 
  "datePublished": "2020-04-24", 
  "contributor": [
    {
      "affiliation": "King's College London", 
      "@type": "Person", 
      "name": "Bendikas, Rokas"
    }, 
    {
      "affiliation": "Beth Israel Deaconess Medical Center and Harvard Medical School", 
      "@type": "Person", 
      "name": "Pashakhanloo, Farhad"
    }, 
    {
      "affiliation": "King's College London", 
      "@type": "Person", 
      "name": "Corrado, Cesare"
    }, 
    {
      "affiliation": "LIRYC Electrophysiology and Heart Modeling Institute", 
      "@type": "Person", 
      "name": "Vigmond, Edward"
    }, 
    {
      "affiliation": "UC San Diego School of Engineering", 
      "@type": "Person", 
      "name": "McVeigh, Elliot"
    }, 
    {
      "affiliation": "Johns Hopkins University", 
      "@type": "Person", 
      "name": "Trayanova, Natalia"
    }, 
    {
      "affiliation": "King's College London", 
      "@id": "https://orcid.org/0000-0002-4612-6982", 
      "@type": "Person", 
      "name": "Niederer, Steven"
    }
  ], 
  "keywords": [
    "Atrial Fibrillation, Atrial Fibres, Mesh, Finite Elements, Electrophysiology, Computational Models"
  ], 
  "@context": "https://schema.org/", 
  "distribution": [
    {
      "contentUrl": "https://zenodo.org/api/files/a0f91064-3a63-4b45-99e9-47308ae49b1f/Fibre_Files.zip", 
      "encodingFormat": "zip", 
      "@type": "DataDownload"
    }
  ], 
  "identifier": "https://doi.org/10.5281/zenodo.3764917", 
  "@id": "https://doi.org/10.5281/zenodo.3764917", 
  "@type": "Dataset", 
  "name": "Constructing a Human Atrial Fibre Atlas, Roney et al."
}
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