File:Dynamic-Approximate-Entropy-Electroanatomic-Maps-Detect-Rotors-in-a-Simulated-Atrial-Fibrillation-pone.0114577.s003.ogv
Dynamic-Approximate-Entropy-Electroanatomic-Maps-Detect-Rotors-in-a-Simulated-Atrial-Fibrillation-pone.0114577.s003.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 30 s, 640 × 480 pixels, 1.06 Mbps overall, file size: 3.81 MB)
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[edit]DescriptionDynamic-Approximate-Entropy-Electroanatomic-Maps-Detect-Rotors-in-a-Simulated-Atrial-Fibrillation-pone.0114577.s003.ogv |
English: Meandering rotor. Left: Simulation of an AF episode induced by six transitory ectopic beats applied in the posterior wall of the left atrium near to the right pulmonary veins, sustained by multiple reentrant waves. One meandering rotor can be observed in the posterior wall of the left atria. Right: A dynamic ApEn map using optimized parameters. Note that, when a plane activation wavefront is present within the observation area, the dynamic ApEn map shows low values (green). Red zones appear when the rotor tip is within the observation area (e.g. the time interval between 2500 ms and 3000 ms). |
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Source | S3 Video from Ugarte J, Orozco-Duque A, Tobón C, Kremen V, Novak D, Saiz J, Oesterlein T, Schmitt C, Luik A, Bustamante J (2014). "Dynamic Approximate Entropy Electroanatomic Maps Detect Rotors in a Simulated Atrial Fibrillation Model". PLOS ONE. DOI:10.1371/journal.pone.0114577. PMID 25489858. PMC: 4260907. | ||
Author | Ugarte J, Orozco-Duque A, Tobón C, Kremen V, Novak D, Saiz J, Oesterlein T, Schmitt C, Luik A, Bustamante J | ||
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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current | 04:11, 21 December 2014 | 30 s, 640 × 480 (3.81 MB) | Open Access Media Importer Bot (talk | contribs) | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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Author | Ugarte J, Orozco-Duque A, Tobón C, Kremen V, Novak D, Saiz J, Oesterlein T, Schmitt C, Luik A, Bustamante J |
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Usage terms | http://creativecommons.org/licenses/by/4.0/ |
Image title | Meandering rotor. Left: Simulation of an AF episode induced by six transitory ectopic beats applied in the posterior wall of the left atrium near to the right pulmonary veins, sustained by multiple reentrant waves. One meandering rotor can be observed in the posterior wall of the left atria. Right: A dynamic ApEn map using optimized parameters. Note that, when a plane activation wavefront is present within the observation area, the dynamic ApEn map shows low values (green). Red zones appear when the rotor tip is within the observation area (e.g. the time interval between 2500 ms and 3000 ms). |
Short title | apen_migra.eps |
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Language | English |
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