[Eur Heart J 2014;35:3033–73, doi:10.1093/eurheartj/ehu283]

In Figure 5, the words ‘PESI class III-IV or sPESI ≥ 1’ should read ‘PESI Class III-V or sPESI ≥ 1’. The figure, with the incorrect wording circled for clarity, is shown below.