CRT-800.07 Correlates of Successful Reduction in Residual Acute Aortic Regurgitation Post-Transcatheter Aortic Valve Replacement with Balloon Dilation or a Second Device

Residual aortic regurgitation (rAR) post transcatheter aortic valve replacement (TAVR) that can be mitigated by balloon post-dilatation and a second device deployment. We aimed to evaluate correlates of successful reduction in rAR with balloon post-dilatation or a second device deployment. We