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Showing 1 to 4 of 4 for “"Leaflet thrombosis"”.
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Predicting Transcatheter Aortic Valve Leaflet Thrombosis Risk Using Pre-Procedural Computed Tomography Angiogram and Computational Modeling
… post-TAVR, one of the most common ones being leaflet thrombosis (LT). LT is characterized by the formation of blood clots along the bioprosthetic valve leaflets, increasing the risk of stroke and further valve deterioration. Currently, the only method of detecting LT is by identifying …
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Fluid Dynamics Assessment of Transcatheter Aortic Valve Replacement Performance
… by some complications, one of which is leaflet thrombosis. In clinical practice, leaflet thrombosis has reported incidence rates ranging from 4.5 to 40% in different study populations. Although its causes are not clearly defined, studies indicate a combination of the TAV device, …
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Pulmonary Valve Replacement
… surgical valves. The less opening area of the leaflets is a concern after TPVR since it may initiate subclinical leaflet thrombosis and valve stenosis over time. Computational results also showed that the maximum in-plane stress value was higher in Sapien 3 than in surgical valves.</p>
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Transcatheter Mitral Valve Replacement: Structural and Hemodynamic Analysis
… computational approaches were used to find the leaflets’ three-dimensional anisotropic mechanical properties in a transcatheter Edwards SAPIEN 3 valve and a surgical Carpentier-Edwards PERIMOUNT Magna mitral valve and finite element (FE) simulations were conducted to obtain the stress …