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The patient had to undergo reoperation for a surgical aortic valve replacement and was found to have an aortic bioprosthetic valve thrombus. This case suggests a mismatch between the aortic prosthesis and the patient\u2019s aortic root size.<\/jats:p>","DOI":"10.1136\/bcr-2019-233400","type":"journal-article","created":{"date-parts":[[2020,9,9]],"date-time":"2020-09-09T03:57:01Z","timestamp":1599623821000},"page":"e233400","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Bioprosthetic aortic valve haemodynamic deterioration secondary to a thrombus"],"prefix":"10.1136","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4842-4008","authenticated-orcid":false,"given":"Martin A","family":"Chacon-Portillo","sequence":"first","affiliation":[{"name":"Internal Medicine, Banner University Medical Center, Tucson, Arizona, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bishnu","family":"Dhakal","sequence":"additional","affiliation":[{"name":"University of Arizona, Arizona Health Sciences Center, Tucson, Arizona, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajesh","family":"Janardhanan","sequence":"additional","affiliation":[{"name":"Sarver Heart Center, Tucson, Arizona, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2020,9,8]]},"reference":[{"key":"2025082702443814000_13.9.e233400.1","doi-asserted-by":"publisher","DOI":"10.1136\/hrt.2005.071183"},{"key":"2025082702443814000_13.9.e233400.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2017.02.051"},{"key":"2025082702443814000_13.9.e233400.3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2018.04.064"},{"key":"2025082702443814000_13.9.e233400.4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2015.10.097"},{"key":"2025082702443814000_13.9.e233400.5","doi-asserted-by":"crossref","first-page":"e1748","DOI":"10.4244\/EIJ-D-17-01062","article-title":"Bioprosthetic aortic valve leaflet thrombosis detected by multidetector computed tomography is associated with adverse cerebrovascular events: a meta-analysis of observational studies","volume":"13","author":"Rashid","year":"2018","journal-title":"EuroIntervention"},{"key":"2025082702443814000_13.9.e233400.6","doi-asserted-by":"crossref","first-page":"2383","DOI":"10.1016\/S0140-6736(17)30757-2","article-title":"Subclinical leaflet thrombosis in surgical and transcatheter bioprosthetic aortic valves: an observational study","volume":"389","author":"Chakravarty","year":"2017","journal-title":"Lancet"},{"key":"2025082702443814000_13.9.e233400.7","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1016\/j.jacc.2017.07.715","article-title":"Aortic bioprosthetic valve durability: incidence, mechanisms, predictors, and management of surgical and transcatheter valve degeneration","volume":"708","author":"Rodriguez-Gabella","year":"2017","journal-title":"J Am Coll Cardiol"},{"key":"2025082702443814000_13.9.e233400.8","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2011.05.032"},{"key":"2025082702443814000_13.9.e233400.9","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1509233"},{"key":"2025082702443814000_13.9.e233400.10","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2015.09.022"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2019-233400","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T09:44:48Z","timestamp":1756287888000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2019-233400"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9]]},"references-count":10,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2020,9,8]]},"published-print":{"date-parts":[[2020,9]]}},"alternative-id":["10.1136\/bcr-2019-233400"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2019-233400","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,9]]}}}