{"_buckets": {"deposit": "ca3e0ebd-48cb-4d7c-96d5-543361a0f0de"}, "_deposit": {"id": "2000312", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2000312"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:02000312", "sets": ["455", "562"]}, "author_link": [], "control_number": "2000312", "item_6_date_granted_51": {"attribute_name": "学位授与年月日", "attribute_value_mlt": [{"subitem_dategranted": "2021-03-23"}]}, "item_6_degree_grantor_49": {"attribute_name": "学位授与機関", "attribute_value_mlt": [{"subitem_degreegrantor": [{"subitem_degreegrantor_language": "ja", "subitem_degreegrantor_name": "新潟大学"}, {"subitem_degreegrantor_language": "en", "subitem_degreegrantor_name": "Niigata University"}], "subitem_degreegrantor_identifier": [{"subitem_degreegrantor_identifier_name": "13101", "subitem_degreegrantor_identifier_scheme": "kakenhi"}]}]}, "item_6_degree_name_48": {"attribute_name": "学位名", "attribute_value_mlt": [{"subitem_degreename": "博士（医学）", "subitem_degreename_language": "ja"}]}, "item_6_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The long-term prognosis for up to 20 years of patients who have undergone percutaneous transvenous mitral commissurotomy (PTMC) for mitral stenosis (MS) is unknown. We examined 77 of 93 patients (83%) with MS and who underwent PTMC from 1989 to 2002 at our institute, as well as the occurrence of either one of the following clinical endpoints until September 1, 2018: allcause death or repeat intervention for the mitral valve. The mean follow-up duration was 20.5 ± 7.3 years. The mean age was 51 ± 11 years. Overall, the 20-year survival rate was 71% ± 5%; without any intervention, the 20-year survival rate was 40% ± 6%. In patients who achieved good immediate results (i.e., mitral valve area (MVA) of ≧ 1.5 cm^2 without mitral regurgitation (MR) of \u003e 2/4 after PTMC), the 20-year survival rate was 80% ± 6%; without any intervention, the 20-year survival rate was 54% ± 7%. In our 20-year observational study, patients who have undergone PTMC for MS had favorable prognosis, especially in those who achieved good immediate results. In those who had poor immediate results, careful follow-up is needed because they might have more clinical event and any intervention for the mitral valve.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_6_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "International Heart Journal. 2020, 61(6), 1183-1187.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_6_description_53": {"attribute_name": "学位記番号", "attribute_value_mlt": [{"subitem_description": "新大院博(医)第1007号", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_6_dissertation_number_52": {"attribute_name": "学位授与番号", "attribute_value_mlt": [{"subitem_dissertationnumber": "甲第4853号"}]}, "item_6_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1536/ihj.20-082", "subitem_relation_type_select": "DOI"}}]}, "item_6_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "All rights reserved by the International Heart Journal Association.", "subitem_rights_language": "en"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kubota, Naoki", "creatorNameLang": "en"}, {"creatorName": "久保田, 直樹", "creatorNameLang": "ja"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"date": [{"dateType": "Available", "dateValue": "2022-04-04"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "r2nmk1007.pdf", "filesize": [{"value": "291KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": "291KB", "url": {"label": "本文", "objectType": "fulltext", "url": "https://niigata-u.repo.nii.ac.jp/record/2000312/files/r2nmk1007.pdf"}, "version_id": "14cf3f98-8aab-413a-a982-b1e6c413c1fe"}, {"date": [{"dateType": "Available", "dateValue": "2022-04-04"}], "displaytype": "detail", "download_preview_message": "", "file_order": 1, "filename": "r2nmk1007_a.pdf", "filesize": [{"value": "548KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": "548KB", "url": {"label": "要旨", "objectType": "abstract", "url": "https://niigata-u.repo.nii.ac.jp/record/2000312/files/r2nmk1007_a.pdf"}, "version_id": "569a2de8-1d38-403e-8445-096387a585b7"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Inoue balloon", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mitral valve area", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Survival rate", "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": "Long-Term Prognosis of Patients Who Underwent Percutaneous Transvenous Mitral Commissurotomy for Mitral Stenosis", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Long-Term Prognosis of Patients Who Underwent Percutaneous Transvenous Mitral Commissurotomy for Mitral Stenosis", "subitem_title_language": "en"}, {"subitem_title": "僧帽弁狭窄症に対する経皮的僧帽弁交連裂開術の長期予後", "subitem_title_language": "ja"}]}, "item_type_id": "6", "owner": "1", "path": ["455", "562"], "permalink_uri": "http://hdl.handle.net/10191/0002000312", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2022-04-04"}, "publish_date": "2022-04-04", "publish_status": "0", "recid": "2000312", "relation": {}, "relation_version_is_last": true, "title": ["Long-Term Prognosis of Patients Who Underwent Percutaneous Transvenous Mitral Commissurotomy for Mitral Stenosis"], "weko_shared_id": -1}