
Prognostic Impact of Low-Flow Severe Aortic Stenosis in Small-Body Patients Undergoing TAVR
Keywords: paradoxical low-flow low-gradient severe aortic stenosis; paradoxical low-flow severe aortic stenosis; small body; stroke volume index; transcatheter aortic valve replacement; AS; aortic stenosis; CI; confidence interval; HG; high-gradient; HR; hazard rat