{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T16:06:32Z","timestamp":1783958792595,"version":"3.55.0"},"reference-count":5,"publisher":"Oxford University Press (OUP)","issue":"7","license":[{"start":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T00:00:00Z","timestamp":1782691200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Background: Double-orifice mitral valve (DOMV) is a rare congenital anomaly. Repair strategies for mitral valve prolapse in the setting of DOMV remain technically challenging.<\/jats:p>\n                  <jats:p>Case summary: We report a case of DOMV presenting with severe mitral regurgitation (MR) due to chordal rupture and annular dilatation, successfully treated with totally endoscopic mitral valve repair. Regarding the surgical approach, preserving the fibrous bridge, we repaired a DOMV via an endoscopic approach with neochords and an edge-to-edge stitch for leaflet prolapse, and a flexible band for annular dilatation, achieving trivial MR without stenosis.<\/jats:p>\n                  <jats:p>Conclusion: This case demonstrates minimally invasive mitral valve repair for DOMV, in which the regurgitation was successfully controlled while preserving the fibrous bridge and avoiding mitral stenosis.<\/jats:p>","DOI":"10.1093\/icvts\/ivag178","type":"journal-article","created":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T16:49:38Z","timestamp":1782751778000},"source":"Crossref","is-referenced-by-count":0,"title":["Totally Endoscopic Mitral Valve Repair for Mitral Regurgitation in Double-Orifice Mitral Valve"],"prefix":"10.1093","volume":"41","author":[{"given":"Nami","family":"Omori","sequence":"first","affiliation":[{"name":"Department of Cardiology, Toranomon Hospital, Tokyo 105-0001,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8718-0088","authenticated-orcid":false,"given":"Minoru","family":"Tabata","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Toranomon Hospital, Tokyo 105-0001,","place":["Japan"]},{"name":"Department of Cardiovascular Surgery, Juntendo University Graduate School of Medicine, Tokyo 113-8421,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,6,29]]},"reference":[{"key":"2026071311165463000_ivag178-B1","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1016\/S0735-1097(85)80176-5","article-title":"Two-dimensional echocardiographic findings in double orifice mitral valve","volume":"6","author":"Trowitzsch","year":"1985","journal-title":"J Am Coll Cardiol"},{"key":"2026071311165463000_ivag178-B2","doi-asserted-by":"crossref","first-page":"e59","DOI":"10.1016\/j.athoracsur.2015.05.044","article-title":"A simple, effective, and inexpensive technique for exposure of papillary muscles in minimally invasive mitral valve repair: Wakka technique","volume":"100","author":"Tabata","year":"2015","journal-title":"Ann Thorac Surg"},{"key":"2026071311165463000_ivag178-B3","doi-asserted-by":"crossref","first-page":"2033","DOI":"10.1016\/j.jtcvs.2014.03.045","article-title":"Long-term outcomes of artificial chordal replacement with tourniquet technique in mitral valve repair: a single-center experience of 700 cases","volume":"148","author":"Tabata","year":"2014","journal-title":"J Thorac Cardiovasc Surg"},{"key":"2026071311165463000_ivag178-B4","doi-asserted-by":"crossref","first-page":"e267","DOI":"10.1016\/j.hlc.2014.08.002","article-title":"Mitral valve repair for double-orifice mitral valve","volume":"23","author":"Duan","year":"2014","journal-title":"Heart Lung Circ"},{"key":"2026071311165463000_ivag178-B5","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.xjtc.2024.03.020","article-title":"Successful mitral repair for Central bridge double-orifice mitral valve via right minithoracotomy","volume":"25","author":"Hisatomi","year":"2024","journal-title":"JTCVS Tech"}],"container-title":["Interdisciplinary CardioVascular and Thoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/icvts\/advance-article-pdf\/doi\/10.1093\/icvts\/ivag178\/68645755\/ivag178.pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/icvts\/article-pdf\/41\/7\/ivag178\/68645755\/ivag178.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/icvts\/article-pdf\/41\/7\/ivag178\/68645755\/ivag178.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T15:16:58Z","timestamp":1783955818000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/icvts\/article\/doi\/10.1093\/icvts\/ivag178\/8721578"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,29]]},"references-count":5,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,7,1]]}},"URL":"https:\/\/doi.org\/10.1093\/icvts\/ivag178","relation":{},"ISSN":["2753-670X"],"issn-type":[{"value":"2753-670X","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2026,7]]},"published":{"date-parts":[[2026,6,29]]},"article-number":"ivag178"}}