Fig. 3From: Cost-utility analysis of percutaneous mitral valve repair in inoperable patients with functional mitral regurgitation in German settingsTornado diagram. The Tornado diagram shows the results of the sensitivity analyses on the cost-effectiveness of PMVR compared with optimal medical treatment. The blue lines with a diagonal pattern reflect results while using maximum values in the sensitivity analysis and the orange lines reflect results while using minimum values. The vertical line indicates the base-case incremental cost-effectiveness ratio. PMVR, percutaneous mitral valve repair; QALY, quality-adjusted life yearBack to article page