{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T03:47:53Z","timestamp":1776829673501,"version":"3.51.2"},"reference-count":19,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,8,24]],"date-time":"2023-08-24T00:00:00Z","timestamp":1692835200000},"content-version":"am","delay-in-days":266,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Research in Veterinary Science"],"published-print":{"date-parts":[[2022,12]]},"DOI":"10.1016\/j.rvsc.2022.08.004","type":"journal-article","created":{"date-parts":[[2022,8,13]],"date-time":"2022-08-13T19:44:00Z","timestamp":1660419840000},"page":"245-247","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"special_numbering":"C","title":["The leaflet-annulus index in canine myxomatous mitral valve disease"],"prefix":"10.1016","volume":"152","author":[{"given":"Mitsuhiro","family":"Isaka","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Hisada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryuji","family":"Araki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroshi","family":"Ueno","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.rvsc.2022.08.004_bb0005","doi-asserted-by":"crossref","first-page":"1142","DOI":"10.1111\/j.1939-1676.2009.0392.x","article-title":"Guidelines for the diagnosis and treatment of canine chronic valvular heart disease","volume":"23","author":"Atkins","year":"2009","journal-title":"J. Vet. Intern. Med."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0010","doi-asserted-by":"crossref","first-page":"1454","DOI":"10.3390\/ani10091454","article-title":"Echocardiographic evaluation of the mitral valve in cavalier king Charles spaniels","volume":"10","author":"Bagardi","year":"2020","journal-title":"Animals (Basel)."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0015","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1111\/j.1939-1676.2007.0008.x","article-title":"Survival characteristics and prognostic variables of dogs with mitral regurgitation attributable to myxomatous valve disease","volume":"22","author":"Borgarelli","year":"2008","journal-title":"J. Vet. Intern. Med."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0020","doi-asserted-by":"crossref","first-page":"256","DOI":"10.1016\/j.jvc.2017.03.002","article-title":"Mitral valve repair in dogs using an ePTFE chordal implantation device: a pilot study","volume":"19","author":"Borgarelli","year":"2017","journal-title":"J. Vet. Cardiol."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0025","doi-asserted-by":"crossref","first-page":"194","DOI":"10.2460\/javma.1995.206.02.194","article-title":"Vertebral scale system to measure canine heart size in radiographs","volume":"206","author":"Buchanan","year":"1995","journal-title":"J. Am. Vet. Med. Assoc."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0030","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1016\/S0735-1097(99)00630-0","article-title":"Cardiac remodeling-concepts and clinical implications: a consensus paper from an international forum on cardiac remodeling","volume":"35","author":"Cohn","year":"2000","journal-title":"J. Am. Coll. Cardiol."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0035","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/j.ijcard.2018.01.049","article-title":"Prognostic impact of leaflet- to-annulus index in patients treated with transapical off-pump echo-guided mitral valve valve repair with NeoChord implantation","volume":"257","author":"Colli","year":"2018","journal-title":"Int. J. Cardiol."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0040","first-page":"311","article-title":"Allometric scaling of M-mode cardiac measurements in normal adult dogs","volume":"18","author":"Cornell","year":"2004","journal-title":"J. Vet. Intern. Med."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0045","doi-asserted-by":"crossref","first-page":"2480","DOI":"10.1001\/jama.2021.2133","article-title":"Transcatheter treatment of Valvular heart disease: a review","volume":"325","author":"Davidson","year":"2021","journal-title":"J. Am. Vet. Med. Assoc."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0050","doi-asserted-by":"crossref","first-page":"1158","DOI":"10.1016\/j.athoracsur.2009.12.061","article-title":"Analysis of the mitral Coaptation zone in Normal and functional Regurgitant valves","volume":"89","author":"Gogoladze","year":"2009","journal-title":"Ann. Thorac. Surg."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0055","doi-asserted-by":"crossref","first-page":"1984","DOI":"10.1016\/j.jacc.2010.06.051","article-title":"Outcomes of the RESTOR- MV trial (randomized evaluation of surgical treatment for off-pump repair of the mitral valve)","volume":"56","author":"Grossi","year":"2010","journal-title":"J. Am. Coll. Cardiol."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0060","doi-asserted-by":"crossref","first-page":"283","DOI":"10.21037\/jtd.2017.12.62","article-title":"Assessment of the mitral valve coaptation zone with 2D and 3D transesophageal echocardiography before and after mitral valve repair","volume":"10","author":"Guo","year":"2018","journal-title":"J. Thorac. Dis."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0065","doi-asserted-by":"crossref","first-page":"568","DOI":"10.1111\/j.1740-8261.2002.tb01051.x","article-title":"Left atrial to aortic root indices using two-dimensional and M-mode echocardiography in cavalier king Charles spaniels with and without left atrial enlargement","volume":"43","author":"Hansson","year":"2002","journal-title":"Vet. Radiol. Ultrasound."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0070","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1016\/j.rvsc.2021.03.023","article-title":"Surgical ventricular restoration for rabbit dilated cardiomyopathy model: preliminary study","volume":"136","author":"Isaka","year":"2021","journal-title":"Res. Vet. Sci."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0075","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.1111\/jvim.15488","article-title":"ACVIM consensus guidelines for the diagnosis and treatment of myxomatous mitral valve disease in dogs","volume":"33","author":"Keene","year":"2019","journal-title":"J. Vet. Intern. Med."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0080","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1067\/mhj.2002.123575","article-title":"Prognostic significance of mitral regurgitation and tricuspid regurgitation in patients with left ventricular systolic dysfunction","volume":"144","author":"Koelling","year":"2002","journal-title":"Am. Heart J."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0085","doi-asserted-by":"crossref","DOI":"10.3389\/fvets.2020.597879","article-title":"Preliminary outcome of a novel edge-to-edge closure device to manage mitral regurgitation in dogs","volume":"7","author":"Liu","year":"2020","journal-title":"Front. Vet. Sci."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0090","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1016\/j.jvc.2017.01.002","article-title":"Mitral valve morphology assessed by three- dimensional transthoracic echocardiography in healthy dogs and dogs with myxomatous mitral valve disease","volume":"19","author":"Menciotti","year":"2017","journal-title":"J. Vet. Cardiol."},{"key":"10.1016\/j.rvsc.2022.08.004_bb0095","doi-asserted-by":"crossref","first-page":"1564","DOI":"10.1111\/jvim.15252","article-title":"Comparison of the mitral valve morphologies of cavalier king Charles spaniels and dogs of other breeds using 3D transthoracic echocardiography","volume":"32","author":"Menciotti","year":"2018","journal-title":"J. Vet. Intern. Med."}],"container-title":["Research in Veterinary Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0034528822002387?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0034528822002387?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T04:29:32Z","timestamp":1758515372000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0034528822002387"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12]]},"references-count":19,"alternative-id":["S0034528822002387"],"URL":"https:\/\/doi.org\/10.1016\/j.rvsc.2022.08.004","relation":{},"ISSN":["0034-5288"],"issn-type":[{"value":"0034-5288","type":"print"}],"subject":[],"published":{"date-parts":[[2022,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The leaflet-annulus index in canine myxomatous mitral valve disease","name":"articletitle","label":"Article Title"},{"value":"Research in Veterinary Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.rvsc.2022.08.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}