{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T01:13:24Z","timestamp":1789002804102,"version":"build-2803163510"},"reference-count":25,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2015,10,1]],"date-time":"2015-10-01T00:00:00Z","timestamp":1443657600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","ajconline.org","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Cardiology"],"published-print":{"date-parts":[[2015,10]]},"DOI":"10.1016\/j.amjcard.2015.06.037","type":"journal-article","created":{"date-parts":[[2015,7,16]],"date-time":"2015-07-16T19:08:58Z","timestamp":1437073738000},"page":"1116-1121","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":30,"title":["Surgical Ventricular Septal Myectomy for Patients With Noonan Syndrome and Symptomatic Left Ventricular Outflow Tract Obstruction"],"prefix":"10.1016","volume":"116","author":[{"given":"Joseph T.","family":"Poterucha","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan N.","family":"Johnson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick W.","family":"O'Leary","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heidi M.","family":"Connolly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Talha","family":"Niaz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph J.","family":"Maleszewski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael J.","family":"Ackerman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank","family":"Cetta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph A.","family":"Dearani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin W.","family":"Eidem","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjcard.2015.06.037_bib1","first-page":"1417","article-title":"Echocardiographic studies of left ventricular disease in Ullrich-Noonan syndrome","volume":"129","author":"Nora","year":"1975","journal-title":"Am J Dis Child"},{"key":"10.1016\/j.amjcard.2015.06.037_bib2","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/S0140-6736(12)61023-X","article-title":"Noonan syndrome","volume":"381","author":"Roberts","year":"2013","journal-title":"Lancet"},{"key":"10.1016\/j.amjcard.2015.06.037_bib3","doi-asserted-by":"crossref","first-page":"1189","DOI":"10.1016\/0735-1097(93)90436-5","article-title":"Cardiologic abnormalities in Noonan syndrome: phenotypic diagnosis and echocardiographic assessment of 118 patients","volume":"22","author":"Burch","year":"1993","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjcard.2015.06.037_bib4","doi-asserted-by":"crossref","first-page":"442","DOI":"10.1016\/j.ahj.2012.04.018","article-title":"Outcomes in children with Noonan syndrome and hypertrophic cardiomyopathy: a study from the pediatric cardiomyopathy registry","volume":"164","author":"Wilkinson","year":"2012","journal-title":"Am Heart J"},{"key":"10.1016\/j.amjcard.2015.06.037_bib5","doi-asserted-by":"crossref","first-page":"1965","DOI":"10.1016\/S0195-668X(03)00479-2","volume":"24","author":"Maron","year":"2003","journal-title":"Eur Heart J"},{"key":"10.1016\/j.amjcard.2015.06.037_bib6","doi-asserted-by":"crossref","first-page":"196","DOI":"10.1161\/CIRCULATIONAHA.107.691378","article-title":"Controversies in cardiovascular medicine. Surgical myectomy remains the primary treatment option for severely symptomatic patients with obstructive hypertrophic cardiomyopathy","volume":"116","author":"Maron","year":"2007","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2015.06.037_bib7","doi-asserted-by":"crossref","first-page":"1999","DOI":"10.1093\/eurheartj\/ehs125","article-title":"Septal myectomy remains the gold standard","volume":"33","author":"Dearani","year":"2012","journal-title":"Eur Heart J"},{"key":"10.1016\/j.amjcard.2015.06.037_bib8","doi-asserted-by":"crossref","first-page":"1161","DOI":"10.1161\/01.CIR.52.6.1161","article-title":"Rapidly progressive obstructive cardiomyopathy in infants with Noonan's syndrome. Report of two cases","volume":"52","author":"Hirsch","year":"1975","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2015.06.037_bib9","doi-asserted-by":"crossref","first-page":"746","DOI":"10.1542\/peds.2009-3207","article-title":"Noonan syndrome: clinical features, diagnosis, and management guidelines","volume":"126","author":"Romano","year":"2010","journal-title":"Pediatrics"},{"key":"10.1016\/j.amjcard.2015.06.037_bib10","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/S0894-7317(88)80062-2","article-title":"Echocardiographic and Doppler assessment of hypertrophic cardiomyopathy","volume":"1","author":"Rakowski","year":"1988","journal-title":"J\u00a0Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2015.06.037_bib11","doi-asserted-by":"crossref","first-page":"2033","DOI":"10.1161\/01.CIR.0000162460.36735.71","article-title":"Clinical and echocardiographic determinants of long-term survival after surgical myectomy in obstructive hypertrophic cardiomyopathy","volume":"111","author":"Woo","year":"2005","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2015.06.037_bib12","doi-asserted-by":"crossref","first-page":"1072","DOI":"10.1161\/01.CIR.58.6.1072","article-title":"Recommendations regarding quantitation in m-mode echocardiography\u2014results of a survey of echocardiographic measurements","volume":"58","author":"Sahn","year":"1978","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2015.06.037_bib13","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1016\/j.jcmg.2008.09.002","article-title":"Echocardiography in hypertrophic cardiomyopathy: the role of conventional and emerging technologies","volume":"1","author":"Afonso","year":"2008","journal-title":"JACC Cardiovasc Imaging"},{"key":"10.1016\/j.amjcard.2015.06.037_bib14","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1016\/S0894-7317(89)80014-8","article-title":"Recommendations for quantitation of the left ventricle by two-dimensional echocardiography. American Society of Echocardiography Committee on Standards, Subcommittee on Quantitation of Two-Dimensional Echocardiograms","volume":"2","author":"Schiller","year":"1989","journal-title":"J\u00a0Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2015.06.037_bib15","doi-asserted-by":"crossref","first-page":"1327","DOI":"10.1016\/j.echo.2009.08.014","article-title":"Diastolic dysfunction and its histopathological correlation in obstructive hypertrophic cardiomyopathy in children and adolescents","volume":"22","author":"Menon","year":"2009","journal-title":"J\u00a0Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2015.06.037_bib16","doi-asserted-by":"crossref","first-page":"1006","DOI":"10.1093\/ejcts\/ezu313","article-title":"Surgery for biventricular obstruction in hypertrophic cardiomyopathy in children and young adults: technique and outcomes","volume":"47","author":"Quintana","year":"2014","journal-title":"Eur J Cardiothorac Surg"},{"key":"10.1016\/j.amjcard.2015.06.037_bib17","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1016\/j.athoracsur.2013.04.073","article-title":"Transapical approach to myectomy for midventricular obstruction in hypertrophic cardiomyopathy","volume":"96","author":"Kunkala","year":"2013","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.amjcard.2015.06.037_bib18","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.jtcvs.2010.08.011","article-title":"Intraoperative direct measurement of left ventricular outflow tract gradients to guide surgical myectomy for hypertrophic cardiomyopathy","volume":"142","author":"Ashikhmina","year":"2011","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.amjcard.2015.06.037_bib19","doi-asserted-by":"crossref","first-page":"586","DOI":"10.1136\/hrt.68.12.586","article-title":"Myocardial disarray in Noonan syndrome","volume":"68","author":"Burch","year":"1992","journal-title":"Br Heart J"},{"key":"10.1016\/j.amjcard.2015.06.037_bib20","doi-asserted-by":"crossref","first-page":"1042","DOI":"10.1136\/jcp.45.11.1042","article-title":"Restrictive endocardial fibroelastosis in a neonate without other cardiac pathology","volume":"45","author":"Farrell","year":"1992","journal-title":"J\u00a0Clin Pathol"},{"key":"10.1016\/j.amjcard.2015.06.037_bib21","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1017\/S1047951110000181","article-title":"Changing concepts of endocardial fibroelastosis","volume":"20","author":"Lurie","year":"2010","journal-title":"Cardiol Young"},{"key":"10.1016\/j.amjcard.2015.06.037_bib22","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1016\/j.carpath.2013.02.003","article-title":"Primary endocardial fibroelastosis: an underappreciated cause of cardiomyopathy in children","volume":"22","author":"Seki","year":"2013","journal-title":"Cardiovasc Pathol"},{"key":"10.1016\/j.amjcard.2015.06.037_bib23","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1056\/NEJM195602232540801","article-title":"Endocardial fibrosis simulating constrictive pericarditis; report of a case with determinations of pressure in the right side of the heart and eosinophilia","volume":"254","author":"Clark","year":"1956","journal-title":"N\u00a0Engl J Med"},{"key":"10.1016\/j.amjcard.2015.06.037_bib24","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1136\/hrt.39.4.399","article-title":"Primary\u00a0restrictive cardiomyopathy. Non-tropical endomyocardial fibrosis and\u00a0hypereosinophilic heart disease","volume":"39","author":"Chew","year":"1977","journal-title":"Br Heart J"},{"key":"10.1016\/j.amjcard.2015.06.037_bib25","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1016\/S0025-6196(12)61043-X","article-title":"Restrictive cardiomyopathy associated with the eosinophilia-myalgia syndrome","volume":"69","author":"Berger","year":"1994","journal-title":"Mayo Clin Proc"}],"container-title":["The American Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914915016239?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914915016239?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,20]],"date-time":"2018-09-20T18:27:33Z","timestamp":1537468053000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002914915016239"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,10]]},"references-count":25,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2015,10]]}},"alternative-id":["S0002914915016239"],"URL":"https:\/\/doi.org\/10.1016\/j.amjcard.2015.06.037","relation":{},"ISSN":["0002-9149"],"issn-type":[{"value":"0002-9149","type":"print"}],"subject":[],"published":{"date-parts":[[2015,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Surgical Ventricular Septal Myectomy for Patients With Noonan Syndrome and Symptomatic Left Ventricular Outflow Tract Obstruction","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjcard.2015.06.037","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}