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心房細動に対するカテーテルアプレーションにおける fluoroscopy image integration module 導入前後の放射線被ばくと手技時間の比較
http://hdl.handle.net/20.500.12000/0002018038
http://hdl.handle.net/20.500.12000/0002018038fe74e4b1-afbe-43ae-9f2a-0e33dcc54755
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iken543abstract.pdf (1.3 MB)
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iken543review.pdf (776 KB)
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iken543text.pdf (545 KB)
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Item type | 琉球大学リポジトリ登録用アイテムタイプ(1) | |||||||||
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公開日 | 2022-06-14 | |||||||||
タイトル | ||||||||||
タイトル | Comparing radiation exposure and procedure time before and after a fluoroscopy image integration module installation for atrial fibrillation ablation | |||||||||
言語 | en | |||||||||
タイトル | ||||||||||
タイトル | 心房細動に対するカテーテルアプレーションにおける fluoroscopy image integration module 導入前後の放射線被ばくと手技時間の比較 | |||||||||
言語 | ja | |||||||||
作成者 |
矢島, 真知子
× 矢島, 真知子
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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 | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Radiation exposure | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Procedure time | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Atrial fibrillation | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Pulmonary vein isolation | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | cavotricuspid isthmus | |||||||||
内容記述 | ||||||||||
内容記述タイプ | Abstract | |||||||||
内容記述 | Catheter ablation (ABL) for atrial fibrillation (AF) remains a complex procedure and may require long fluoroscopy time. Further time reduction is necessary. We conducted a retrospective, observational, cross-sectional, single-center study to compare procedure time and radiation exposure before and after fluoroscopy image integration module (IIM) installation for AF between April 2018 and October 2020. We reviewed 236 consecutive patients who underwent ABL at University of the Ryukyus Hospital. We performed ABL for AF for 81 patients (before IIM installation), 67 patients (after IIM installation). We analyzed 68 patients as non-IIM group, 56 patients as IIM group who underwent pulmonary vein isolation (PVI) and cavotricuspid isthmus (CTI) ABL for AF after the exclusion of patients with additional ABL. The procedure time, fluoroscopy time, and radiation dose were considered between both groups. The median PVI procedure time (1.50 [interquartile range {IQR} l.20-l.83]h vs. 1.33 [IQR 0.91-1.SO]h; P<0.05), total fluoroscopy time (36.6 [IQR 24.2-55.8]min vs. 24.0 [IQR 18.0-35.4]min; P<0.05), and radiation dose (125.73 [IQR 73.92-217.04]mGy vs. 77.58 [IQR 48.62-122.90]mGy; P<0.05) in the IIM group were significantly lower than those in the non-IIM group. The use of IIM resulted in shorter procedure time and less radiation exposure in ABL for AF. | |||||||||
言語 | en | |||||||||
出版者 | ||||||||||
言語 | ja | |||||||||
出版者 | 琉球大学 | |||||||||
出版者 | ||||||||||
言語 | en | |||||||||
出版者 | University of the Ryukyus | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
資源タイプ | ||||||||||
資源タイプ | doctoral thesis | |||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||
出版タイプ | ||||||||||
出版タイプ | VoR | |||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
学位授与番号 | ||||||||||
学位授与番号 | 甲第543号 | |||||||||
学位名 | ||||||||||
学位名 | 博士(医学) | |||||||||
言語 | ja | |||||||||
学位授与年月日 | ||||||||||
学位授与年月日 | 2022-03-18 | |||||||||
学位授与機関 | ||||||||||
学位授与機関識別子 | 18001 | |||||||||
学位授与機関識別子Scheme | kakenhi | |||||||||
学位授与機関名 | 琉球大学 | |||||||||
言語 | ja |