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File:Increased-Vulnerability-of-Human-Ventricle-to-Re-entrant-Excitation-in-hERG-linked-Variant-1-Short-pcbi.1002313.s004.ogv

Increased-Vulnerability-of-Human-Ventricle-to-Re-entrant-Excitation-in-hERG-linked-Variant-1-Short-pcbi.1002313.s004.ogv ‎(Ogg Theora video file, length 33 s, 529 × 333 pixels, 917 kbps, file size: 3.64 MB)

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English: N588K reentry in realistic 2D geometry. Re-entrant spiral waves generated by the application of a premature S2 stimulus into the refractory and partially recovered region of an excitation wave after a delay of 241 ms rom the initial wave stimulus under the N588K (SQT1 mutant) condition. The induced spiral waves transition from transmural re-entry with tip rotating within the ventricle wall to anatomical re-entry with tip rotating around the ventricle boundary. The spiral waves persist under the SQT1 condition and break up forming regenerative multiple re-entrant wavelets.
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Source Video S4 from Adeniran I, McPate M, Witchel H, Hancox J, Zhang H (2011). "Increased Vulnerability of Human Ventricle to Re-entrant Excitation in hERG-linked Variant 1 Short QT Syndrome". PLOS Computational Biology. DOI:10.1371/journal.pcbi.1002313. PMID 22194679. PMC: 3240585.
Author Adeniran I, McPate M, Witchel H, Hancox J, Zhang H
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current17:01, 30 October 201233 s, 529 × 333 (3.64 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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VP9 240P 243 kbps Completed 17:41, 29 August 2018 30 s
Streaming 240p (VP9) 243 kbps Completed 09:19, 5 December 2023 1.0 s
WebM 360P 428 kbps Completed 15:14, 30 November 2023 10 s
Streaming 144p (MJPEG) 719 kbps Completed 13:03, 15 November 2023 2.0 s

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