WEKO3
アイテム
{"_buckets": {"deposit": "21106a11-1a7a-45be-8801-c16e90ff8467"}, "_deposit": {"created_by": 2, "id": "9578", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "9578"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00009578", "sets": ["30"]}, "author_link": ["38672", "38676", "38670", "38671", "38674", "38668", "38669", "38675", "38673"], "item_2_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-08-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "229", "bibliographicPageStart": "225", "bibliographicVolumeNumber": "53", "bibliographic_titles": [{"bibliographic_title": "International Heart Journal"}]}]}, "item_2_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Preoperative information concerning the severity and etiology of MR is very important for selecting the most appropriate surgical strategy. Ruptured chordae tendineae (RCT) are one of the most important preoperative findings. We compared the diagnostic power of transesophageal echocardiography (TEE) and transthoracic echocardiography (TTE) to detect RCT in patients with MR. We studied 61 patients with MR (30 men, 31 women; mean age, 61 ± 12 years) who underwent mitral valve repair or replacement. Both TTE and TEE were performed before the operations, and the sensitivity and specificity of TTE and TEE to detect RCT were determined. In addition, other factors that influenced the detection of RCT by these two methods were investigated. At the time of an operation, RCT was confirmed in 39 of 61 cases. Transesophageal echocardiography had a higher sensitivity than TTE (74% versus 44%; P = 0.006) to detect RCT, although the specificity was not significantly different. In patients with a body mass index (BMI) \u003e 22 (P = 0.023) or MR grade 4 (P = 0.026), TEE had a significantly higher diagnostic sensitivity than TTE, although there was no significant difference in patients with BMI \u003c 22 or MR grade ≤ 3. In the lateral and medial segments of the mitral valve, TEE had a significantly higher diagnostic sensitivity to detect RCT than TTE (P = 0.0012), although there was no significant difference in the middle segments. There was no significant difference between TTE and TEE with respect to the sensitivity to detect RCT in myxomatous mitral valves. Although the sensitivity of TEE was higher than that of TTE to detect RCT, it was affected by BMI, MR grade, the RCT-presenting segments, and the etiology of MR.", "subitem_description_type": "Abstract"}]}, "item_2_description_63": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "International Heart Journal, 53(4), pp.225-229; 2012", "subitem_description_type": "Other"}]}, "item_2_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "インターナショナル・ハート・ジャーナル刊行会"}]}, "item_2_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1536/ihj.53.225", "subitem_relation_type_select": "DOI"}}]}, "item_2_relation_42": {"attribute_name": "関係URI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://hdl.handle.net/10069/32744"}]}]}, "item_2_rights_13": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2012 by the International Heart Journal Association"}]}, "item_2_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13492365", "subitem_source_identifier_type": "ISSN"}]}, "item_2_source_id_8": {"attribute_name": "EISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13493299", "subitem_source_identifier_type": "ISSN"}]}, "item_2_text_62": {"attribute_name": "出版者別言語", "attribute_value_mlt": [{"subitem_text_value": "International Heart Journal Association"}]}, "item_2_version_type_16": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Minami, Takako"}], "nameIdentifiers": [{"nameIdentifier": "38668", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawano, Hiroaki"}], "nameIdentifiers": [{"nameIdentifier": "38669", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamachika, Shiro"}], "nameIdentifiers": [{"nameIdentifier": "38670", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsuneto, Akira"}], "nameIdentifiers": [{"nameIdentifier": "38671", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kaneko, Masayuki"}], "nameIdentifiers": [{"nameIdentifier": "38672", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawano, Yasuko"}], "nameIdentifiers": [{"nameIdentifier": "38673", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Minami, Shigeki"}], "nameIdentifiers": [{"nameIdentifier": "38674", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Eishi, Kiyoyuki"}], "nameIdentifiers": [{"nameIdentifier": "38675", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maemura, Koji"}], "nameIdentifiers": [{"nameIdentifier": "38676", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-12-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "IHJ53_225.pdf", "filesize": [{"value": "635.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 635600.0, "url": {"label": "IHJ53_225.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/9578/files/IHJ53_225.pdf"}, "version_id": "874097ce-7aaa-48a8-a16f-448cff022618"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Chorda tendineae", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mitral regurgitation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Myxomatous change", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rupture", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Comparison of the Diagnostic Power of Transthoracic and Transesophageal Echocardiography to Detect Ruptured Chordae Tendineae", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Comparison of the Diagnostic Power of Transthoracic and Transesophageal Echocardiography to Detect Ruptured Chordae Tendineae"}]}, "item_type_id": "2", "owner": "2", "path": ["30"], "permalink_uri": "http://hdl.handle.net/10069/30219", "pubdate": {"attribute_name": "公開日", "attribute_value": "2013-01-11"}, "publish_date": "2013-01-11", "publish_status": "0", "recid": "9578", "relation": {}, "relation_version_is_last": true, "title": ["Comparison of the Diagnostic Power of Transthoracic and Transesophageal Echocardiography to Detect Ruptured Chordae Tendineae"], "weko_shared_id": -1}
Comparison of the Diagnostic Power of Transthoracic and Transesophageal Echocardiography to Detect Ruptured Chordae Tendineae
http://hdl.handle.net/10069/30219
http://hdl.handle.net/10069/30219fa917b86-da90-4f97-a589-15b264c39d38
名前 / ファイル | ライセンス | アクション |
---|---|---|
IHJ53_225.pdf (635.6 kB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2013-01-11 | |||||
タイトル | ||||||
タイトル | Comparison of the Diagnostic Power of Transthoracic and Transesophageal Echocardiography to Detect Ruptured Chordae Tendineae | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Chorda tendineae | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mitral regurgitation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Myxomatous change | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Rupture | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Minami, Takako
× Minami, Takako× Kawano, Hiroaki× Yamachika, Shiro× Tsuneto, Akira× Kaneko, Masayuki× Kawano, Yasuko× Minami, Shigeki× Eishi, Kiyoyuki× Maemura, Koji |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Preoperative information concerning the severity and etiology of MR is very important for selecting the most appropriate surgical strategy. Ruptured chordae tendineae (RCT) are one of the most important preoperative findings. We compared the diagnostic power of transesophageal echocardiography (TEE) and transthoracic echocardiography (TTE) to detect RCT in patients with MR. We studied 61 patients with MR (30 men, 31 women; mean age, 61 ± 12 years) who underwent mitral valve repair or replacement. Both TTE and TEE were performed before the operations, and the sensitivity and specificity of TTE and TEE to detect RCT were determined. In addition, other factors that influenced the detection of RCT by these two methods were investigated. At the time of an operation, RCT was confirmed in 39 of 61 cases. Transesophageal echocardiography had a higher sensitivity than TTE (74% versus 44%; P = 0.006) to detect RCT, although the specificity was not significantly different. In patients with a body mass index (BMI) > 22 (P = 0.023) or MR grade 4 (P = 0.026), TEE had a significantly higher diagnostic sensitivity than TTE, although there was no significant difference in patients with BMI < 22 or MR grade ≤ 3. In the lateral and medial segments of the mitral valve, TEE had a significantly higher diagnostic sensitivity to detect RCT than TTE (P = 0.0012), although there was no significant difference in the middle segments. There was no significant difference between TTE and TEE with respect to the sensitivity to detect RCT in myxomatous mitral valves. Although the sensitivity of TEE was higher than that of TTE to detect RCT, it was affected by BMI, MR grade, the RCT-presenting segments, and the etiology of MR. | |||||
書誌情報 |
International Heart Journal 巻 53, 号 4, p. 225-229, 発行日 2012-08-07 |
|||||
出版者 | ||||||
出版者 | インターナショナル・ハート・ジャーナル刊行会 | |||||
出版者別言語 | ||||||
International Heart Journal Association | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13492365 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13493299 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1536/ihj.53.225 | |||||
権利 | ||||||
権利情報 | © 2012 by the International Heart Journal Association | |||||
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 | |||||
関係URI | ||||||
関連名称 | http://hdl.handle.net/10069/32744 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | International Heart Journal, 53(4), pp.225-229; 2012 |