{"created":"2021-03-01T06:39:21.020544+00:00","id":30971,"links":{},"metadata":{"_buckets":{"deposit":"a60fface-62bd-418e-8ac1-b8a0e70be295"},"_deposit":{"id":"30971","owners":[],"pid":{"revision_id":0,"type":"depid","value":"30971"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00030971"},"item_9_biblio_info_6":{"attribute_name":"\u66f8\u8a8c\u60c5\u5831","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"655","bibliographicPageStart":"645","bibliographicVolumeNumber":"82","bibliographic_titles":[{"bibliographic_title":"Nagoya Journal of Medical Science"}]}]},"item_9_description_4":{"attribute_name":"\u6284\u9332","attribute_value_mlt":[{"subitem_description":"The present study evaluated our modified technique for placing a valve one size larger for Biological Bentall (Bio-Bentall) with a stented valve using a double sawing ring technique with a comparison to clas-sical Bio-Bentall with a stent-less valve. Between December 2001 and July 2017, 44 patients (10 stent-less and 34 stented) with Bio-Bentall were included in this study. The early and mid-term surgical outcomes and re-operation free rates, including the structural valve deterioration (SVD) rate, were investigated. The mean follow-up duration was 69 months. There were two in-hospital mortalities in the stent-less group and one in the stented group, showing no significant difference. The survival at 1, 5 and 10 years was 80%, 50% and 30% in the stent-less group and 85%, 77% and 71% in the stented group, respectively, with a significant difference. There were no cases of SVD occurrence in either group. Freedom from re-operation at 1, 5 and 10 years was 100% at all points in the stent-less group and 100%, 96% and 96% in the stented group, respectively, without significance. The mean pressure gradient through the aortic valve according to the most recent echocardiogram was 8.1 mmHg in the stent-less group and 15.8 mmHg in the stented group, without significance. Our modified technique for Bio-Bentall showed a feasible short- and mid-term survival compared to classical stent-less Bio-Bentall. Both techniques had a good outcome concerning SVD occurrence and the re-operation-free rate with a low-pressure gradient in the aortic position.","subitem_description_type":"Abstract"}]},"item_9_identifier_registration":{"attribute_name":"ID\u767b\u9332","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/nagjms.82.4.645","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"\u51fa\u7248\u8005","attribute_value_mlt":[{"subitem_publisher":"Nagoya University Graduate School of Medicine, School of Medicine"}]},"item_9_relation_43":{"attribute_name":"\u7570\u7248\u3067\u3042\u308b","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/824.html ","subitem_relation_type_select":"URI"}}]},"item_9_select_15":{"attribute_name":"\u8457\u8005\u7248\u30d5\u30e9\u30b0","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_9_source_id_61":{"attribute_name":"ISSN\uff08Online\uff09","attribute_value_mlt":[{"subitem_source_identifier":"2186-3326","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_7":{"attribute_name":"ISSN\uff08print\uff09","attribute_value_mlt":[{"subitem_source_identifier":"0027-7622","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"\u8457\u8005","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Mutsuga, Masato"}],"nameIdentifiers":[{"nameIdentifier":"102399","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Narita, Yuji"}],"nameIdentifiers":[{"nameIdentifier":"102400","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Usui, Akihiko"}],"nameIdentifiers":[{"nameIdentifier":"102401","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"\u30d5\u30a1\u30a4\u30eb\u60c5\u5831","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-11-26"}],"displaytype":"detail","filename":"05_Mutsuga-1.pdf","filesize":[{"value":"506.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"05_Mutsuga-1.pdf","url":"https://nagoya.repo.nii.ac.jp/record/30971/files/05_Mutsuga-1.pdf"},"version_id":"3344ee39-d102-4cf9-b6be-83a980ac3c09"}]},"item_keyword":{"attribute_name":"\u30ad\u30fc\u30ef\u30fc\u30c9","attribute_value_mlt":[{"subitem_subject":"Biological Bentall","subitem_subject_scheme":"Other"},{"subitem_subject":"aortic annulus degeneration","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"\u8a00\u8a9e","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Mid-term results of Biological Bentall using a larger valve implantation technique","item_titles":{"attribute_name":"\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_title":"Mid-term results of Biological Bentall using a larger valve implantation technique"}]},"item_type_id":"9","owner":"1","path":["499/508/509/2601"],"pubdate":{"attribute_name":"\u516c\u958b\u65e5","attribute_value":"2020-11-26"},"publish_date":"2020-11-26","publish_status":"0","recid":"30971","relation_version_is_last":true,"title":["Mid-term results of Biological Bentall using a larger valve implantation technique"],"weko_creator_id":"1","weko_shared_id":3},"updated":"2021-03-01T08:38:21.554385+00:00"}