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Validation of Virtual Imaging of a Dynamic, Functioning Aortic Valve Using an Ex Vivo Porcine Heart.
http://hdl.handle.net/10422/00013363
http://hdl.handle.net/10422/00013363072d7484-4814-4e2c-af45-40ed9f0e12ef
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-07-04 | |||||
| タイトル | ||||||
| タイトル | Validation of Virtual Imaging of a Dynamic, Functioning Aortic Valve Using an Ex Vivo Porcine Heart. | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
KAMIYA, Kenichi
× KAMIYA, Kenichi× NAGATANI, Yukihiro× TERADA, Shinya× MATSUBAYASHI, Yuji× MINAMIDATE, Naoshi× TAKASHIMA, Noriyuki× FUJII, Taihei× NAKATA, Susumu× SUZUKI, Tomoaki |
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| 著者別名 |
神谷, 賢一
× 神谷, 賢一× 永谷, 幸裕× 寺田, 真也× 松林, 優児× 南舘, 直志× 高島, 範之× 鈴木, 友彰 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Purpose: To investigate a virtual reality imaging system in terms of visualization accuracy and appropriate orientation when displaying cardiac anatomy, we used an ex vivo model enabling direct comparison between reconstructed 3-dimensional visualization of intracardiac structures and real-time visual images. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Description: We established a systole-diastole platform using a swine heart activated by an external mechanical pump and reservoir, allowing simultaneous acquisition of endoscopic visual and computed tomography images of the aortic valve. Virtual images were processed from computed tomography data using 3-dimensional software (the Vesalius 3D suite; PS Medtech, Amsterdam, Netherlands) and compared with visual images seen through a fiberoptic scope. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Evaluation: An endoscope gave a fine view of the aortic valve, whereas the virtual images elucidated the valve structures. Superimposition of the images from the 2 different modalities showed the virtual reality images precisely matching the visual images in both systole and diastole, confirming the validity of this virtual reality application. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Conclusion: In view of this demonstrated fidelity of virtual imaging, this technology may be of sufficiently high quality to be considered a gold standard for cardiac anatomy. |
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| 書誌情報 |
en : The Annals of thoracic surgery 巻 114, 号 1, p. 334-339, 発行日 2022-07 |
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| 出版者 | ||||||
| 出版者 | Elsevier Inc. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1552-6259 | |||||
| PMID | ||||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | 35026148 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.athoracsur.2021.11.070 | |||||
| 関連名称 | 10.1016/j.athoracsur.2021.11.070 | |||||
| 権利 | ||||||
| 権利情報 | © 2022 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved. | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
