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Mid-term results of Biological Bentall using a larger valve implantation technique
https://doi.org/10.18999/nagjms.82.4.645
https://doi.org/10.18999/nagjms.82.4.645c37793d2-99ce-4b68-b635-39c5edea5821
名前 / ファイル | ライセンス | アクション |
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05_Mutsuga-1.pdf (506.7 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2020-11-26 | |||||
タイトル | ||||||
タイトル | Mid-term results of Biological Bentall using a larger valve implantation technique | |||||
言語 | en | |||||
著者 |
Mutsuga, Masato
× Mutsuga, Masato× Narita, Yuji× Usui, Akihiko |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報Resource | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
権利情報 | Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Biological Bentall | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | aortic annulus degeneration | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The present study evaluated our modified technique for placing a valve one size larger for Biological Bentall (Bio-Bentall) with a stented valve using a double sawing ring technique with a comparison to clas-sical Bio-Bentall with a stent-less valve. Between December 2001 and July 2017, 44 patients (10 stent-less and 34 stented) with Bio-Bentall were included in this study. The early and mid-term surgical outcomes and re-operation free rates, including the structural valve deterioration (SVD) rate, were investigated. The mean follow-up duration was 69 months. There were two in-hospital mortalities in the stent-less group and one in the stented group, showing no significant difference. The survival at 1, 5 and 10 years was 80%, 50% and 30% in the stent-less group and 85%, 77% and 71% in the stented group, respectively, with a significant difference. There were no cases of SVD occurrence in either group. Freedom from re-operation at 1, 5 and 10 years was 100% at all points in the stent-less group and 100%, 96% and 96% in the stented group, respectively, without significance. The mean pressure gradient through the aortic valve according to the most recent echocardiogram was 8.1 mmHg in the stent-less group and 15.8 mmHg in the stented group, without significance. Our modified technique for Bio-Bentall showed a feasible short- and mid-term survival compared to classical stent-less Bio-Bentall. Both techniques had a good outcome concerning SVD occurrence and the re-operation-free rate with a low-pressure gradient in the aortic position. | |||||
言語 | en | |||||
出版者 | ||||||
出版者 | Nagoya University Graduate School of Medicine, School of Medicine | |||||
言語 | en | |||||
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 | departmental bulletin paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ID登録 | ||||||
ID登録 | 10.18999/nagjms.82.4.645 | |||||
ID登録タイプ | JaLC | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/824.html | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0027-7622 | |||||
ISSN(Online) | ||||||
収録物識別子タイプ | EISSN | |||||
収録物識別子 | 2186-3326 | |||||
書誌情報 |
en : Nagoya Journal of Medical Science 巻 82, 号 4, p. 645-655, 発行日 2020-11 |
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著者版フラグ | ||||||
値 | publisher |