File:Transient-integral-boundary-layer-method-to-calculate-the-translesional-pressure-drop-and-the-1475-925X-5-42-S2.ogv
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Transient-integral-boundary-layer-method-to-calculate-the-translesional-pressure-drop-and-the-1475-925X-5-42-S2.ogv (Ogg Theora video file, length 5.1 s, 600 × 600 pixels, 958 kbps, file size: 590 KB)
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[edit]DescriptionTransient-integral-boundary-layer-method-to-calculate-the-translesional-pressure-drop-and-the-1475-925X-5-42-S2.ogv |
English: Animation of a double myocardial bridge in the left descending coronary artery assuming Hagen-Poiseuille flow. As in the first animation the pressure in the main segments of the left coronary arterial tree are shown over one heart cycle. A series of two myocardial bridges with length 8 mm and deformation ζ0 = 0.25 are located in the mid LAD. The pressure drop is underestimated by the assumption of Hagen-Poiseuille flow, consequently perfusion to the myocardium remains nearly unaffected. The unit of the colour bar is kPa, the playback speed is slower by a factor of three than realtime. |
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Source | Bernhard S, Möhlenkamp S, Tilgner A (2006). "Transient integral boundary layer method to calculate the translesional pressure drop and the fractional flow reserve in myocardial bridges". BioMedical Engineering OnLine. DOI:10.1186/1475-925X-5-42. PMID 16790065. PMC: 1564397. | ||
Author | Bernhard S, Möhlenkamp S, Tilgner A | ||
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:25, 20 November 2012 | 5.1 s, 600 × 600 (590 KB) | 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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Short title | Additional file 2 |
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Author | |
Usage terms | http://creativecommons.org/licenses/by/2.0/ |
Image title | Animation of a double myocardial bridge in the left descending coronary artery assuming Hagen-Poiseuille flow. As in the first animation the pressure in the main segments of the left coronary arterial tree are shown over one heart cycle. A series of two myocardial bridges with length 8 mm and deformation ?0 |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2006 |