• myGriffith
    • Staff portal
    • Contact Us⌄
      • Future student enquiries 1800 677 728
      • Current student enquiries 1800 154 055
      • International enquiries +61 7 3735 6425
      • General enquiries 07 3735 7111
      • Online enquiries
      • Staff phonebook
    View Item 
    •   Home
    • Griffith Research Online
    • Conference outputs
    • View Item
    • Home
    • Griffith Research Online
    • Conference outputs
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

  • All of Griffith Research Online
    • Communities & Collections
    • Authors
    • By Issue Date
    • Titles
  • This Collection
    • Authors
    • By Issue Date
    • Titles
  • Statistics

  • Most Popular Items
  • Statistics by Country
  • Most Popular Authors
  • Support

  • Contact us
  • FAQs
  • Admin login

  • Login
  • Assessing Endocardial Activation from Bipolar Intra-Ventricular Electrodes: A Simulation Study

    Author(s)
    Johnston, Peter R
    Fischer, Gerald
    Griffith University Author(s)
    Johnston, Peter R.
    Year published
    2016
    Metadata
    Show full item record
    Abstract
    Assessment of endocardial activation using filtered catheter-recorded electrograms has become a standard clinical technique. This study aims to assess factors affecting the accuracy of this process. The simulation study confirmed the ability of catheterbased signals to assess relative (“early vs. late”) timing of ventricular activation. However, absolute errors were high, amounting to 10% of the activation interval. Computer-based investigations provide insight into how relevant parameters (catheter size and angle, filtering) affect accuracy. This may allow for further improvement of catheter-based techniques.Assessment of endocardial activation using filtered catheter-recorded electrograms has become a standard clinical technique. This study aims to assess factors affecting the accuracy of this process. The simulation study confirmed the ability of catheterbased signals to assess relative (“early vs. late”) timing of ventricular activation. However, absolute errors were high, amounting to 10% of the activation interval. Computer-based investigations provide insight into how relevant parameters (catheter size and angle, filtering) affect accuracy. This may allow for further improvement of catheter-based techniques.
    View less >
    Conference Title
    2016 COMPUTING IN CARDIOLOGY CONFERENCE (CINC), VOL 43
    Volume
    43
    DOI
    https://doi.org/10.23919/CIC.2016.7868841
    Subject
    Biological mathematics
    Publication URI
    http://hdl.handle.net/10072/124223
    Collection
    • Conference outputs

    Footer

    Disclaimer

    • Privacy policy
    • Copyright matters
    • CRICOS Provider - 00233E
    • TEQSA: PRV12076

    Tagline

    • Gold Coast
    • Logan
    • Brisbane - Queensland, Australia
    First Peoples of Australia
    • Aboriginal
    • Torres Strait Islander