Shock index and heart rate standard reference values in the immediate postpartum period: A cohort study
Fig 2
Graph showing percentile heart rate values according to the period after delivery (HR = heart rate in bmp).
Periods: 1 = 0–20 min, 2 = 21–40 min, 3 = 41–60 min, 4 = 61–90 min, 5 = 91–120 min. Percentiles: p5;p10;p25;p50;mean;p75;p90;p95.