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Analysis of Heart Rate Variability before and after Catheter Ablation for Atrial Flutter with Complicating Atrial Fibrillation
https://repository.lib.tottori-u.ac.jp/records/5077
https://repository.lib.tottori-u.ac.jp/records/5077a7a04e42-e6ef-4b90-980d-6f56ac80956a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
48_017-025.pdf (224.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2018-06-22 | |||||
| タイトル | ||||||
| タイトル | Analysis of Heart Rate Variability before and after Catheter Ablation for Atrial Flutter with Complicating Atrial Fibrillation | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | atrial fibrillation | |||||
| キーワード | ||||||
| 主題 | atrial flutter | |||||
| キーワード | ||||||
| 主題 | catheter ablation | |||||
| キーワード | ||||||
| 主題 | heart rate variability | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | atrial fibrillation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | atrial flutter | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | catheter ablation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | heart rate variability | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Moritani, Hisato
× Moritani, Hisato× Hasegawa, Junichi× Marumoto, Akira× Sano, Akiko× Miura, Norimasa× Moritani, Hisato× Marumoto, Akira |
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| 著者所属 | ||||||
| 値 | Division of Pharmacotherapeutics, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Pharmacotherapeutics, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Pharmacotherapeutics, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Pharmacotherapeutics, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Pharmacotherapeutics, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Efficacy of radiofrequency (RF) catheter ablation in suppressing atrial fibrillation (AF) was studied by analysis of heart rate variability (HRV) in 13 patients with atrial flutter complicated with AF. We treated these patients by RF ablation of the isthmus between the tricuspid valve annulus and the inferior vena cava to create a bidirectional conduction block. To analyze the HRV, 24-h ambulatory electrocardiographic monitoring was performed 1 day before, 1 day after and 1 month after the ablation. After the RF ablation of the isthmus, 7 patients continued to experience AF attacks, while the remaining 6 patients did not. We divided them into 2 groups, attacked by AF (AF group) and not attacked by AF (non-AF group), and analyzed HRV parameters. The results obtained were compared between the groups. One month after the ablation, the non-AF group showed a significantly higher average heart rate than the AF group. The HRV parameters indicating cardiac vagal nervous activities, such as the root-mean-square of differences, percentage of adjacent normal RR intervals and high frequency power, were significantly lower in the non-AF group 1 month after. Furthermore, the ratio of low frequency power to high frequency power, which is a measure for cardiac sympathetic nervous activity, was significantly higher in the non-AF group 1 month after. From these results, we postulate that the suppression of postoperative AF may involve vagal nerve suppression and sympathetic nerve activation. | |||||
| 書誌情報 |
Yonago Acta medica en : Yonago Acta medica 巻 48, 号 1, p. 17-25, 発行日 2005-03 |
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| 出版者 | ||||||
| 出版者 | Tottori University Faculty of Medicine | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13468049 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00892882 | |||||
| 権利 | ||||||
| 権利情報 | Yonago Acta medica 編集委員会 | |||||
| 情報源 | ||||||
| 関連名称 | Yonago Acta medica. 2005, 48(1), 17-25 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
