{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T19:51:03Z","timestamp":1785873063568,"version":"3.56.0"},"reference-count":6,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T00:00:00Z","timestamp":1780012800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["ajconline.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Cardiology"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.amjcard.2026.05.017","type":"journal-article","created":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T06:49:47Z","timestamp":1779864587000},"page":"153-155","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Optimizing Doppler Assessment of Aortic Stenosis in Atrial Fibrillation: Role of the Highest Mean Gradient and Peak Velocity"],"prefix":"10.1016","volume":"272","author":[{"given":"Anushka","family":"Mahajan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Muqaddas","family":"Hussain","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan","family":"Farina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmed","family":"Elsayed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christy","family":"Baxter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Krishna","family":"Athmakuri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hari","family":"Chaliki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjcard.2026.05.017_bib0001","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1016\/j.amjcard.2023.11.010","article-title":"Impact of atrial fibrillation on the symptoms and echocardiographic evaluation of patients with aortic stenosis","volume":"211","author":"Niemi","year":"2024","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.amjcard.2026.05.017_bib0002","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1016\/j.echo.2021.08.024","article-title":"Doppler mean gradient is discordant to aortic valve calcium scores in patients with atrial fibrillation undergoing transcatheter aortic valve replacement","volume":"35","author":"Alkurashi","year":"2022","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2026.05.017_bib0003","doi-asserted-by":"crossref","first-page":"372","DOI":"10.1016\/j.echo.2017.02.009","article-title":"Recommendations on the echocardiographic Assessment of aortic valve stenosis: a focused update from the European Association of Cardiovascular Imaging and the American Society of Echocardiography","volume":"30","author":"Baumgartner","year":"2017","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2026.05.017_bib0004","doi-asserted-by":"crossref","first-page":"885","DOI":"10.1016\/j.echo.2022.05.003","article-title":"Averaged transaortic mean gradient during atrial fibrillation does not accurately reflect aortic stenosis severity","volume":"35","author":"Naser","year":"2022","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.amjcard.2026.05.017_bib0005","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1111\/echo.14020","article-title":"Aortic valve hemodynamics in atrial fibrillation: should the highest Doppler signal be used to estimate severity of aortic stenosis?","volume":"35","author":"Alsidawi","year":"2018","journal-title":"Echocardiography"},{"key":"10.1016\/j.amjcard.2026.05.017_bib0006","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCIMAGING.120.012453","article-title":"High prevalence of severe aortic stenosis in low-flow State associated with atrial fibrillation","volume":"14","author":"Alsidawi","year":"2021","journal-title":"Circ Cardiovasc Imaging"}],"container-title":["The American Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914926003656?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914926003656?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T19:40:44Z","timestamp":1785872444000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002914926003656"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":6,"alternative-id":["S0002914926003656"],"URL":"https:\/\/doi.org\/10.1016\/j.amjcard.2026.05.017","relation":{},"ISSN":["0002-9149"],"issn-type":[{"value":"0002-9149","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Optimizing Doppler Assessment of Aortic Stenosis in Atrial Fibrillation: Role of the Highest Mean Gradient and Peak Velocity","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjcard.2026.05.017","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}