Figure 1. Sensitivity Analysis on Total Costs for Index TAVR Admissions.
The impact of reduced index TAVR admission costs on the ICER for TAVR versus SAVR, shown as $/QALY gained (red line) or $/LY gained (blue line). Reductions of ~$1,650 per admission would result in the ICERs falling below the threshold of $50,000 per QALY gained, considered to represent high economic value. ICER = incremental cost-effectiveness ratio; LY = life-year; QALY = quality-adjusted life-year; SAVR = surgical aortic valve replacement; TAVR = transcatheter aortic valve replacement.
