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Table 1 Haemodynamic data at baseline, after PLR and back at baseline

From: Ability of pleth variability index to detect hemodynamic changes induced by passive leg raising in spontaneously breathing volunteers

Parameter Baseline1 PLR position Baseline2
SAP (mmHg) 130 ± 12 125 ± 11 129 ± 11
DAP (mmHg) 73 ± 7 70 ± 6 72 ± 7
MAP (mmHg) 89 ± 8 85 ± 6 89 ± 7
HR (beats/minute) 69 ± 12 69 ± 11 71 ± 11
PP (mmHg) 57 ± 13 59 ± 13 57 ± 8
BR (breaths/minute) 15 ± 5 15 ± 5 15 ± 6
CO (l/min) 4.2 ± 1.1 4.6 ± 1.3* 3.9 ± 1.1
PVI (%) 21.5 ± 8.0 18.3 ± 9.4* 25.4 ± 10.6
PI (%) 3.5 ± 2.4 4.9 ± 3.2* 2.4 ± 1.7
  1. *P < 0.05 versus baseline1; P < 0.05 versus passive leg raising (PLR) position. BR, breathing rate; CO, cardiac output; DAP, diastolic arterial pressure; HR, heart rate; MAP, mean arterial pressure; PI, Perfusion Index; PP, arterial pulse pressure; PVI, Pleth Variability Index; SAP, systolic arterial pressure.