{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,6]],"date-time":"2024-07-06T04:07:51Z","timestamp":1720238871149},"reference-count":10,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2018,5,1]],"date-time":"2018-05-01T00:00:00Z","timestamp":1525132800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","internationaljournalofcardiology.com","clinicalkey.es","clinicalkey.fr","clinicalkey.com.au","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Cardiology"],"published-print":{"date-parts":[[2018,5]]},"DOI":"10.1016\/j.ijcard.2018.01.124","type":"journal-article","created":{"date-parts":[[2018,3,13]],"date-time":"2018-03-13T11:46:14Z","timestamp":1520941574000},"page":"332-333","update-policy":"http:\/\/dx.doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Grading of mitral valve prolapse with late systolic regurgitation using automated intensity analysis of continuous wave Doppler"],"prefix":"10.1016","volume":"258","author":[{"given":"Yan","family":"Topilsky","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"9540","key":"10.1016\/j.ijcard.2018.01.124_bb0005","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1016\/S0140-6736(06)69208-8","article-title":"Burden of valvular heart diseases: a population-based study","volume":"368","author":"Nkomo","year":"2006","journal-title":"Lancet"},{"issue":"4","key":"10.1016\/j.ijcard.2018.01.124_bb0010","doi-asserted-by":"crossref","first-page":"1129","DOI":"10.1016\/S0735-1097(99)00314-9","article-title":"Functional anatomy of mitral regurgitation: accuracy and outcome implications of transesophageal echocardiography","volume":"34","author":"Enriquez-Sarano","year":"1999","journal-title":"J. Am. Coll. Cardiol."},{"issue":"6","key":"10.1016\/j.ijcard.2018.01.124_bb0015","doi-asserted-by":"crossref","first-page":"804","DOI":"10.1161\/CIRCULATIONAHA.109.868083","article-title":"3rd. Early surgery is recommended for mitral regurgitation","volume":"121","author":"Enriquez-Sarano","year":"2010","journal-title":"Circulation"},{"issue":"6","key":"10.1016\/j.ijcard.2018.01.124_bb0020","doi-asserted-by":"crossref","first-page":"813","DOI":"10.1161\/CIRCULATIONAHA.109.868109","article-title":"Primum non nocere: the case for watchful waiting in asymptomatic \"severe\" degenerative mitral regurgitation","volume":"121","author":"Gillam","year":"2010","journal-title":"Circulation"},{"issue":"23","key":"10.1016\/j.ijcard.2018.01.124_bb0025","article-title":"AHA\/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology\/American Heart Association Task Force on Practice Guidelines","volume":"129","author":"Nishimura","year":"2014","journal-title":"Circulation"},{"issue":"19","key":"10.1016\/j.ijcard.2018.01.124_bb0030","doi-asserted-by":"crossref","first-page":"2451","DOI":"10.1093\/eurheartj\/ehs109","article-title":"Guidelines on the management of valvular heart disease (version 2012)","volume":"33","author":"Vahanian","year":"2012","journal-title":"Eur. Heart J."},{"issue":"11","key":"10.1016\/j.ijcard.2018.01.124_bb0035","doi-asserted-by":"crossref","first-page":"1355","DOI":"10.1161\/01.CIR.0000028933.34260.09","article-title":"Natural history of asymptomatic mitral valve prolapse in the community","volume":"106","author":"Avierinos","year":"2002","journal-title":"Circulation"},{"issue":"4","key":"10.1016\/j.ijcard.2018.01.124_bb0040","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1093\/ejechocard\/jeq031","article-title":"European Association of Echocardiography recommendations for the assessment of valvular regurgitation. Part 2: mitral and tricuspid regurgitation (native valve disease)","volume":"11","author":"Lancellotti","year":"2010","journal-title":"Eur. J. Echocardiogr."},{"issue":"10","key":"10.1016\/j.ijcard.2018.01.124_bb0045","doi-asserted-by":"crossref","first-page":"2951","DOI":"10.1161\/01.CIR.92.10.2951","article-title":"Changes in effective regurgitant orifice throughout systole in patients with mitral valve prolapse. A clinical study using the proximal isovelocity surface area method","volume":"92","author":"Enriquez-Sarano","year":"1995","journal-title":"Circulation"},{"issue":"13","key":"10.1016\/j.ijcard.2018.01.124_bb0050","doi-asserted-by":"crossref","first-page":"1643","DOI":"10.1161\/CIRCULATIONAHA.111.055111","article-title":"Mitral valve prolapse with mid-late systolic mitral regurgitation: pitfalls of evaluation and clinical outcome compared with holosystolic regurgitation","volume":"125","author":"Topilsky","year":"2012","journal-title":"Circulation"}],"container-title":["International Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167527318300287?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167527318300287?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T15:54:41Z","timestamp":1575388481000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167527318300287"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,5]]},"references-count":10,"alternative-id":["S0167527318300287"],"URL":"https:\/\/doi.org\/10.1016\/j.ijcard.2018.01.124","relation":{},"ISSN":["0167-5273"],"issn-type":[{"value":"0167-5273","type":"print"}],"subject":[],"published":{"date-parts":[[2018,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Grading of mitral valve prolapse with late systolic regurgitation using automated intensity analysis of continuous wave Doppler","name":"articletitle","label":"Article Title"},{"value":"International Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijcard.2018.01.124","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.1016\/j.ijcard.2018.01.014","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2018 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}