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Objectives
We sought to investigate a new angiographic method for aortic regurgitation (AR) severity assessment in the setting of transcatheter aortic valve implantation (TAVI).
Background
AR after TAVI is common but challenging to quantitate, especially in the cath‐lab.
Methods
In 228 patients, AR was quantitated before and after TAVI by echocardiography and by video‐densitometric analysis of...
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