Subclinical Leaflet Thrombosis and Anticoagulation After Transcatheter Aortic Valve Replacement: A Review.
Sign Up to like & getrecommendations! Published in 2022 at "JAMA cardiology"
DOI: 10.1001/jamacardio.2022.1591
Abstract: Importance Subclinical leaflet thrombosis affects approximately 15% of patients after transcatheter aortic valve replacement (TAVR). The pathophysiology and clinical significance of leaflet thrombosis remain incompletely understood. Defining the optimal management strategy in patients who are… read more here.
Keywords: subclinical leaflet; valve; transcatheter aortic; leaflet thrombosis ... See more keywords
Structural analysis of regional transcatheter aortic valve underexpansion and its implications for subclinical leaflet thrombosis
Sign Up to like & getrecommendations! Published in 2022 at "International Journal for Numerical Methods in Biomedical Engineering"
DOI: 10.1002/cnm.3641
Abstract: Subclinical leaflet thrombosis has been increasingly recognized following transcatheter aortic valve replacement (TAVR). Determining the risk factors is vital in preventing clinical leaflet thrombosis and ensuring long‐term value durability. Clinical data have indicated that regional… read more here.
Keywords: subclinical leaflet; transcatheter aortic; leaflet thrombosis; leaflet ... See more keywords
Subclinical Leaflet Thrombosis in Transcatheter and Surgical Bioprosthetic Valves: PARTNER 3 Cardiac Computed Tomography Substudy.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2020.04.043
Abstract: BACKGROUND Subclinical leaflet thrombosis, characterized by hypoattenuated leaflet thickening (HALT) and reduced leaflet motion observed on 4-dimensional computed tomography (CT), may represent a form of bioprosthetic valve dysfunction. OBJECTIVES The U.S. Food and Drug Administration… read more here.
Keywords: subclinical leaflet; year; halt; transcatheter ... See more keywords
Natural history of subclinical leaflet thrombosis affecting motion in bioprosthetic aortic valves
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DOI: 10.1093/eurheartj/ehx369
Abstract: Aims Four-dimensional volume-rendered computed tomography (4DCT) has demonstrated instances of hypo-attenuating leaflet thickening (HALT) with or without hypo-attenuation affecting motion (HAM) after transcatheter and surgical aortic valve implantation (TAVI, SAVR). The temporal pattern of evolution… read more here.
Keywords: aortic valves; subclinical leaflet; halt; bioprosthetic aortic ... See more keywords