{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T18:27:21Z","timestamp":1758047241485,"version":"3.44.0"},"reference-count":6,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2020,3,1]],"date-time":"2020-03-01T00:00:00Z","timestamp":1583020800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,3,1]],"date-time":"2020-03-01T00:00:00Z","timestamp":1583020800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["annalsthoracicsurgery.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Annals of Thoracic Surgery"],"published-print":{"date-parts":[[2020,3]]},"DOI":"10.1016\/j.athoracsur.2019.11.030","type":"journal-article","created":{"date-parts":[[2020,1,9]],"date-time":"2020-01-09T11:20:51Z","timestamp":1578568851000},"page":"677","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Invited Commentary"],"prefix":"10.1016","volume":"109","author":[{"given":"Daniel H.","family":"Drake","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.athoracsur.2019.11.030_bib1","doi-asserted-by":"crossref","first-page":"1171","DOI":"10.1016\/j.echo.2015.06.011","article-title":"Head-to-head comparison of global longitudinal strain measurements among nine different vendors: the EACVI\/ASE Inter-Vendor Comparison Study","volume":"28","author":"Farsalinos","year":"2015","journal-title":"J\u00a0Am Soc Echocardiogr"},{"key":"10.1016\/j.athoracsur.2019.11.030_bib2","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1016\/j.ultrasmedbio.2012.11.021","article-title":"What is the primary source of discordance in strain measurement between vendors: imaging or analysis?","volume":"39","author":"Negishi","year":"2013","journal-title":"Ultrasound Med Biol"},{"key":"10.1016\/j.athoracsur.2019.11.030_bib3","doi-asserted-by":"crossref","first-page":"1402","DOI":"10.1111\/echo.14086","article-title":"Automation, machine learning, and artificial intelligence in echocardiography: a brave new world","volume":"35","author":"Gandhi","year":"2018","journal-title":"Echocardiography"},{"key":"10.1016\/j.athoracsur.2019.11.030_bib4","doi-asserted-by":"crossref","DOI":"10.1016\/j.echo.2019.08.012","article-title":"Similarities and differences in left ventricular size and function among races and nationalities: results of the World Alliance Societies of Echocardiography Normal Values Study","volume":"32","author":"Asch","year":"2019","journal-title":"J\u00a0Am Soc Echocardiogr"},{"key":"10.1016\/j.athoracsur.2019.11.030_bib5","doi-asserted-by":"crossref","first-page":"669","DOI":"10.1016\/j.athoracsur.2019.10.044","article-title":"Predictors of left ventricular dysfunction after surgery for degenerative mitral regurgitation","volume":"109","author":"Kislitsina","year":"2020","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2019.11.030_bib6","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1016\/j.jcmg.2017.11.017","article-title":"Assessment of left ventricular function by echocardiography: the case for routinely adding global longitudinal strain to ejection fraction","volume":"11","author":"Potter","year":"2018","journal-title":"JACC Cardiovasc Imaging"}],"container-title":["The Annals of Thoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003497520300096?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003497520300096?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,13]],"date-time":"2025-09-13T04:01:10Z","timestamp":1757736070000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003497520300096"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3]]},"references-count":6,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,3]]}},"alternative-id":["S0003497520300096"],"URL":"https:\/\/doi.org\/10.1016\/j.athoracsur.2019.11.030","relation":{},"ISSN":["0003-4975"],"issn-type":[{"type":"print","value":"0003-4975"}],"subject":[],"published":{"date-parts":[[2020,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Invited Commentary","name":"articletitle","label":"Article Title"},{"value":"The Annals of Thoracic Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.athoracsur.2019.11.030","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.1016\/j.athoracsur.2019.10.044","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 by The Society of Thoracic Surgeons Published by Elsevier","name":"copyright","label":"Copyright"}]}}