{"created":"2024-12-12T07:22:54.237776+00:00","id":2009865,"links":{},"metadata":{"_buckets":{"deposit":"da763a35-d3f3-4703-98a7-a0de25195207"},"_deposit":{"created_by":7,"id":"2009865","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2009865"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02009865","sets":["1713853213384:1713853296295:1716267876683:1716268551628"]},"author_link":["231","800","540","413","340","564","197","183","1159","309"],"item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"心収縮予備能に対する心房細動カテーテルアブレーションの効果 : 下肢陽圧負荷心エコー図法を用いた検討","subitem_alternative_title_language":"ja"},{"subitem_alternative_title":"Coronary Artery Disease/Effects of Ablation on Cardiac Reserve","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-01-19","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"77","bibliographicPageStart":"71","bibliographicVolumeNumber":"168","bibliographic_titles":[{"bibliographic_title":"The American Journal of Cardiology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The effects of catheter ablation on exercise tolerance and quality of life in patients with atrial fibrillation (AF) have been reported. We assessed cardiac function in more detail using the leg positive pressure (LPP) technique and found that contractile reserve is particularly important in relation to exercise tolerance and prognosis. In this study, we used the LPP technique to examine changes in contractile reserve immediately after ablation and 6 months later. We prospectively enrolled patients who underwent catheter ablation for AF at 2 institutes. We performed LPP stress echocardiography 2 to 3 days after (FU-1) and 6 months after (FU-2) ablation to examine changes in cardiac function indexes. The primary end point was improvement in contractile reserve. Ultimately, 109 patients (mean age 67.4 ± 9.6 years; 70% men) underwent 2 sessions of LPP stress echocardiography. The median CHA2DS2-VASC score was 2 (interquartile range 13). From FU-1 to FU-2, the change in the stroke volume index after the LPP maneuver increased in patients with paroxysmal and persistent AF with low CHA2DS2-VASC scores (both p <0.05). Regardless of AF subtype, contractile reserve at FU-2 improved in patients with low CHA2DS2-VASC scores compared with that at FU-1. In contrast, patients with high CHA2DS2-VASC scores had no change. In conclusion, patients with AF with a low CHA2DS2-VASC score had improved contractile reserve after ablation, whereas patients with high scores did not show any improvement. Aggressive interventions in patients with high scores may lead to better management after catheter ablation.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"00029149","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00048410","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA11522841","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_1714461018643":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第3597号"}]},"item_1714461102074":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（医学）","subitem_degreename_language":"ja"}]},"item_1714461118377":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2022-03-23"}]},"item_1714461137393":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"徳島大学"}]}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"内容要旨・審査要旨・論文本文の公開\n本論文は，著者Nao Ishiiの学位論文として提出され，学位審査・授与の対象となっている。\n学位授与者所属 : 徳島大学大学院医科学教育部（医学専攻）"}]},"item_1718868303842":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"甲医第1527号"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1016/j.amjcard.2021.12.026"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.amjcard.2021.12.026","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"383987"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石井, なお","creatorNameLang":"ja"},{"creatorName":"イシイ, ナオ","creatorNameLang":"ja-Kana"},{"creatorName":"Ishii, Nao","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"楠瀬, 賢也","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"231","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ショウノ, アユ","creatorNameLang":"ja"},{"creatorName":"ショウノ, アユ","creatorNameLang":"ja-Kana"},{"creatorName":"Shono, Ayu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"マツモト, ケンスケ","creatorNameLang":"ja"},{"creatorName":"マツモト, ケンスケ","creatorNameLang":"ja-Kana"},{"creatorName":"Matsumoto, Kensuke","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"ニシオ, ススム","creatorNameLang":"ja"},{"creatorName":"ニシオ, ススム","creatorNameLang":"ja-Kana"},{"creatorName":"Nishio, Susumu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"ヤマグチ, ナツミ","creatorNameLang":"ja"},{"creatorName":"ヤマグチ, ナツミ","creatorNameLang":"ja-Kana"},{"creatorName":"Yamaguchi, Natsumi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"ヒラタ, ユキナ","creatorNameLang":"ja"},{"creatorName":"ヒラタ, ユキナ","creatorNameLang":"ja-Kana"},{"creatorName":"Hirata, Yukina","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"松浦, 朋美","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"800","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊勢, 孝之","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"540","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山口, 浩司","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"413","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"八木, 秀介","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"340","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福田, 大受","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"564","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山田, 博胤","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"197","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"添木, 武","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"183","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"若槻, 哲三","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"1159","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐田, 政隆","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"309","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-05-25"}],"displaytype":"detail","filename":"k3597_abstract_review.pdf","filesize":[{"value":"206 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fibrillation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cardiac Reserve","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"left atrial function","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Effects of Radiofrequency Catheter Ablation on Cardiac Reserve Using Preload Stress Echocardiography in Paroxysmal and Persistent Atrial Fibrillation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of Radiofrequency Catheter Ablation on Cardiac Reserve Using Preload Stress Echocardiography in Paroxysmal and Persistent Atrial Fibrillation","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1716268551628"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-05-25"},"publish_date":"2022-05-25","publish_status":"0","recid":"2009865","relation_version_is_last":true,"title":["Effects of Radiofrequency Catheter Ablation on Cardiac Reserve Using Preload Stress Echocardiography in Paroxysmal and Persistent Atrial Fibrillation"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2024-12-12T07:23:04.595878+00:00"}