Transcatheter Aortic Valve Implantation in Patients With Paradoxical Low-Flow, Low-Gradient Aortic Stenosis

Controversial data exist on clinical outcomes of patients with paradoxical low-flow, low-gradient aortic stenosis (PLF-LG-AS) undergoing valve replacement. The objective of this study was to determine the clinical outcomes and treatment futility in patients with paradoxical low-flow (PLF), low-gradient (LG) severe aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI). A total of 493 patients with severe symptomatic AS...