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Table 4 Mean haemodynamic parameters.

From: Haemodynamic consequences of changing potassium concentrations in haemodialysis fluids

Sequence

Systolic BP

(mmHg)

SD

(mmHg)

Mean BP

(mmHg)

SD

(mmHg)

TPR

(dyne.sec.cm-5)

SD

(dyne.sec.cm-5)

Stroke volume

(mL)

SD

(mL)

1

129.1

19.9

95.4

12.7

2249

898

62.9

23.0

2

135.8

18.0

98.5

10.5

2262

1143

67.5

26.5

3

137.0

20.6

98.6

13.6

2160

1134

69.0

23.4

4

137.1

19.2

101.5

12.2

2221

1010

67.9

24.3

5

137.7

21.2

99.9

12.5

2366

905

64.4

21.0

6

140.5

16.4

102.3

12.0

2277

1202

68.7

28.2

  1. Mean values of systolic and mean blood pressure (BP), total peripheral resistance (TPR) and stroke volume for the 3 dialysis tertiles.