Articlenpj biomedical innovations2025
The Virtual Transcatheter Aortic Valve Replacement (VTAVR) framework predicts optimal device landing zones tailored to patient-specific anatomy.
Article in npj biomedical innovations, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
VTAVR, a novel simulation for Transcatheter Aortic Valve Replacement (TAVR), optimizes device placement using routine patient-specific CT angiography data. It integrates image processing, geometric reconstruction, and centerline estimation for accurate valve deployment. The framework employs a kinematic simulator to optimize valve performance by adjusting parameters like expansion area, anchoring depth, and implantation height, aiming to reduce complications such as paravalvular leaks (PVL) and left bundle branch block (LBBB). In this retrospective study (
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