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Table 2 – Hemodynamic variables at the different timepoints. Data are expressed as mean ± SD or median (range). Cardiac Contractility assessed as dP/dtmax. Dynamic Arterial Elastance (Eadyn) assessed as PPV/SVV. LUD: left uterine displacement; SA: spinal anesthesia; UVpH: umbilical vein pH; UApH: umbilical artery pH. T1 = baseline with LUD; T2 = baseline without LUD; T3 = after SA with LUD; T4 = after SA without LUD

From: Impact of maternal lateral tilt on cardiac output during caesarean section under spinal anaesthesia: a prospective observational study

 

T1

T2

T3

T4

CO (L/min)

5.3 (± 1.5)

5.6 (± 1.4)

5.4 (4.3–6.4)

5.4 (4.2–6.5)

MAP (mmHg)

93 (± 8)

98 (± 8)

82 (75–89)

80 (71–86)

SAP (mmHg)

120 (± 13)

127 (± 12)

108 (99–118)

105 (95–113)

DAP (mmHg)

77 (± 7)

80 (± 7)

68 (64–74)

66 (60–71)

HR (bpm)

84 (± 11)

87 (± 11)

88 (± 14)

83 (± 14)

SV (ml/b)

63 (± 16)

65 (± 15)

64 (52–72)

66 (52 -76)

SVV (%)

12 (10–14)

12 (11–14.6)

13 (11–14)

10 (9–12)

PPV (%)

12 (9–15)

14 (13–17)

16 (± 4)

14 (± 4)

dP/dt (mmHg/sec)

536 (426–621)

566 (501–671)

466 (383–603)

443 (36–528)

Eadyn

1 (0.9–1.2)

1.1 (1.0–1.2)

12 (1.1–1.4)

1.2 (1–1.5)