Fig. 1

Error grid analysis heatmaps for SAP (A) and MAP (B) measurement with radial artery (Kt, gold standard) and non-invasive (Nexfin) device. MAP, mean arterial pressure; SAP, systolic arterial pressure
Error grid analysis heatmaps for SAP (A) and MAP (B) measurement with radial artery (Kt, gold standard) and non-invasive (Nexfin) device. MAP, mean arterial pressure; SAP, systolic arterial pressure