Quantified degree of eccentricity of aortic valve calcification predicts risk of paravalvular regurgitation and response to balloon post-dilation after self-expandable transcatheter aortic valve replacement

Pre-procedural assessment of AVC eccentricity using CTA as “bi-partition EoC” provides useful predictive information on the risk of significant PVR and response to BPD in patients undergoing TAVR with self-expandable valves.