Fig. 2

Tornado diagram: one-way sensibility analysis for the social security sector (A) and private sector (B). The bars indicate the range of ARS per QALY obtained with the CardioMEMS device compared to usual medical care in 1-way sensitivity analyses of the input parameters across the range of values. The solid red line represents the base case cost-effectiveness result of ARS 2,937,756 per QALY gained for the social security sector and ARS 2,496,015 for the private sector. Blue lines at one, three and five GDP per capita ARS 700,473, ARS 2,101,419 and ARS 3,502,363, respectively. HF, heart failure; HR, hazard ratio