dc.contributor.author | Mirsadraee, Saeed | |
dc.contributor.author | Gorog, Diana | |
dc.date.accessioned | 2020-09-15T00:07:08Z | |
dc.date.available | 2020-09-15T00:07:08Z | |
dc.date.issued | 2020-09-09 | |
dc.identifier.citation | Mirsadraee , S & Gorog , D 2020 , ' Bioprosthetic valve thrombosis and degeneration following transcatheter aortic valve implantation (TAVI) ' , Clinical Radiology . https://doi.org/10.1016/j.crad.2020.08.015 | |
dc.identifier.issn | 0009-9260 | |
dc.identifier.uri | http://hdl.handle.net/2299/23126 | |
dc.description | © 2020 Elsevier Ltd. All rights reserved. This manuscript is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence http://creativecommons.org/licenses/by-nc-nd/4.0/. | |
dc.description.abstract | Bioprosthetic valve thrombosis (BPVT) is a recognised complication of prosthetic aortic valves and can be seen in up to 13% of patients after transcatheter implantation.The mechanism of BPVT is not well known, abnormal flow conditions in the new and native sinuses and lack of functional endothelialisation are suspected causes. BPVT may result in valve dysfunction, possibly related to degeneration, and recurrence of patient symptoms, or remain subclinical. BPVT is best diagnosed by multiphase gated CT angiography as the presence of reduced leaflet motion (RELM) and hypoattenuating aortic leaflet thickening (HALT). Whilst CT is used to exclude BPVT in symptomatic patients and those with increased valve gradient, the value of screening and prophylactic anticoagulation is debatable. | en |
dc.format.extent | 166563 | |
dc.language.iso | eng | |
dc.relation.ispartof | Clinical Radiology | |
dc.title | Bioprosthetic valve thrombosis and degeneration following transcatheter aortic valve implantation (TAVI) | en |
dc.contributor.institution | Department of Clinical and Pharmaceutical Sciences | |
dc.contributor.institution | Centre for Health Services and Clinical Research | |
dc.contributor.institution | Basic and Clinical Science Unit | |
dc.contributor.institution | School of Life and Medical Sciences | |
dc.contributor.institution | Department of Clinical, Pharmaceutical and Biological Science | |
dc.description.status | Peer reviewed | |
dc.date.embargoedUntil | 2021-09-09 | |
rioxxterms.versionofrecord | 10.1016/j.crad.2020.08.015 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |