Table 1 Haemodynamic values at baseline and during the first 8 hours after arterial radiocontrast

CO (L/min)

Saline

3.52 (±0.26)*

3.70 (±0.27)°

3.65 (±0.27)

3.46 (±0.27)*

3.35 (±0.27)°

3.36 (±0.27)°

3.23 (±0.27)°

3.12 (±0.27)°

3.35 (±0.27)°

Contrast

3.25 (±0.26)*

3.66 (±0.27)°

3.80 (±0.27)°

3.31 (±0.27)*

3.30 (±0.27)

3.53 (±0.27)°

3.37 (±0.27)

3.32 (±0.27)

3.47 (±0.27)°

HR (bpm)

Saline

65 (±4)

66 (±5)*

65 (±5)*

64 (±5)

60 (±5)°*

60 (±5)°*

58 (±5)°*

56 (±5)°*

60 (±5)°*

Contrast

64 (±4)

76 (±5)°*

86 (±5)°*

68 (±5)

67 (±5)*

72 (±5)°*

68 (±5)*

65 (±5)*

69 (±5)°*

MAP (mmHg)

Saline

88 (±2)*

87 (±2)

88 (±2)

85 (±2)°

87 (±2)

86 (±2)

87 (±2)

85 (±2)°

86 (±2)

Contrast

95 (±2)*

95 (±2)

95 (±2)

92 (±2)°

91 (±2)°

94 (±2)

93 (±2)

92 (±2)°

93 (±2)

TPC (mL/min/mmHg)

Saline

39.8 (±3.0)*

42.2 (±3.0)°*

41.0 (±3.0)

40.4 (±3.0)*

38.3 (±3.0)

38.9 (±3.0)

37.1 (±3.0)°

36.3 (±3.0)°

38.8 (±3.0)

Contrast

35.0 (±3.0)*

39.9 (±3.0)°*

40.3 (±3.0)°

36.3 (±3.0)*

36.7 (±3.0)°

38.4 (±3.0)°

36.5 (±3.0)

36.3 (±3.0)

37.9 (±3.0)°

RBF (mL/min)

Saline

167 (±19)*

171 (±19)*

176 (±19)°

181 (±19)°*

177 (±19)°*

170 (±19)*

166 (±19)*

165 (±19)*

166 (±19)*

Contrast

156 (±19)*

157 (±19)*

183 (±19)°

189 (±19)°*

191 (±19)°*

195 (±19)°*

191 (±19)°*

190 (±19)°*

188 (±19)°*

RVC (mL/min/mmHg)

Saline

1.83 (±0.19)*

1.96 (±0.19)°*

1.96 (±0.19)°

2.11 (±0.19)°

2.00 (±0.19)°*

1.96 (±0.19)°*

1.90 (±0.19)°*

1.92 (±0.19)°*

1.93 (±0.19)°*

Contrast

1.66 (±0.19)*

1.68 (±0.19)*

1.95 (±0.19)°

2.05 (±0.19)°

2.10 (±0.19)°*

2.12 (±0.19)°*

2.09 (±0.19)°*

2.06 (±0.19)°*

2.04 (±0.19)°*

UO (mL/h)

Saline

12 (±8)

30 (±10)*

27 (±10)*

27 (±10)

23 (±10)

25 (±10)

21 (±10)

24 (±10)

25 (±10)

Contrast

17 (±8)

66 (±10)°*

70 (±10)°*

30 (±10)

30 (±10)

16 (±10)

17 (±10)

10 (±10)

15 (±10)