{"created":"2023-05-15T11:23:55.255429+00:00","id":3654,"links":{},"metadata":{"_buckets":{"deposit":"7e437927-8264-4c01-9a2e-40a5730c2a82"},"_deposit":{"created_by":1,"id":"3654","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"3654"},"status":"published"},"_oai":{"id":"oai:showa.repo.nii.ac.jp:00003654","sets":["1:51:271:307"]},"author_link":["12253","12242","12243","12249","12255","12256","12246","12252","12250","12248","12251","12241","12247","12245","12244","12254"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-01"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"245","bibliographicPageStart":"233","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"The Showa University journal of medical sciences"}]}]},"item_10002_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Pulmonary vein isolation（PVI）is an effective treatment for atrial fibrillation（AF）. However, outcomes differ between paroxysmal AF and persistent AF. We analyzed the predictors of recurrence by examining the recurrence group after ablation. Of 372 consecutive patients with AF who underwent PVI between June 2016 and December 2018, we evaluated 250 patients（age, 67±12y, 65％ men）whose left atrium（LA）was constructed using the PENTARAY catheter（BioSense Webster, Los Angeles, CA）, a multipolar electrode catheter with a novel shape and excellent mapping capability. We measured the LA total volume（LATV）, right pulmonary vein＋antrum volume（RPAV）, left PV＋antrum volume（LPAV）, LA central volume（LACV）, and LA bipolar voltage. Of the 250 patients, 78 had persistent AF（recurrence, 20）and 172 had paroxysmal AF（recurrence, 16）. In all patients, LATV, LACV, RPAV, and LPAV were significantly larger in patients with persistent AF than those with paroxysmal AF. The mean LA bipolar voltage in patients with persistent AF was significantly lower than those with paroxysmal AF. In cases of persistent AF, RPAV was significantly larger in the recurrence group than that in the non-recurrence group（15.9±4.8 vs 13.4±5.4ml; P＜0.05）. In cases of paroxysmal AF, there were no differences in any volume between the recurrence and non-recurrence groups. In conclusion, larger right PV is a predictor of AF recurrence after PVI in patients with persistent AF. The right PV is close to the atrial septum and the septopulmonary bundle, and the expansion of RPAV reflects the disruption of these structures, which may be involved in this result.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Showa University Society"}]},"item_10002_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.15369/sujms.32.233"}}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2185-0968"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"FURUYA, Takahiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TANNO, Kaoru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIKUCHI, Miwa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MIYOSHI, Fumito"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MORIMURA, Mitsuyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AIZAWA, Naoki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HACHIYA, Rumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SUZUKI, Toshiaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIBATA, Keita"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SATO, Chisato"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KOSAKI, Ryota"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NISHIKURA, Tenjin"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUKUOKA, Hiroto"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IKEDA, Naoko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"WAKABAYASHI, Kohei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IZUMIZAKI, Masahiko"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-03-18"}],"displaytype":"detail","filename":"S32_233.pdf","filesize":[{"value":"439.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"S32_233.pdf","url":"https://showa.repo.nii.ac.jp/record/3654/files/S32_233.pdf"},"version_id":"12f986ad-f423-4b3e-b781-be514833ceb5"}]},"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":"departmental bulletin paper"}]},"item_title":"Large Right Pulmonary Vein Is a Predictor of Atrial Fibrillation Recurrence after Pulmonary Vein Isolation in Patients with Persistent Atrial Fibrillation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Large Right Pulmonary Vein Is a Predictor of Atrial Fibrillation Recurrence after Pulmonary Vein Isolation in Patients with Persistent Atrial Fibrillation"}]},"item_type_id":"10002","owner":"1","path":["307"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-18"},"publish_date":"2021-03-18","publish_status":"0","recid":"3654","relation_version_is_last":true,"title":["Large Right Pulmonary Vein Is a Predictor of Atrial Fibrillation Recurrence after Pulmonary Vein Isolation in Patients with Persistent Atrial Fibrillation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T12:35:44.531891+00:00"}