Fig. 2From: Changes in estimated glomerular filtration rate before and after the first visit for atrial fibrillationScatterplots of the change in the eGFR in two representative cases. Scatterplot of a patient with the point of WRF (a). Scatterplot of a patient without the point of WRF (b). C the inflection-point, β1 slope of the regression line before the inflection-point (units: mL/min/1.73 m2/day), β2 slope of the regression line after the inflection-point (units: mL/min/1.73 m2/day), Δβ β2 – β1(units: mL/min/1.73 m2/day)Back to article page