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Table 1 Values of hemodynamic variables according to BMI categories normal weight, overweight and obesity

From: Hemodynamic patterns in obesity associated hypertension

 

Normal weight (N = 46)

Overweight (N = 78)

Obesity (N = 75)

BMI (Kg/m2)

23.4 ± 1.2

27.3 ± 1.4

34.2 ± 3.6

SAP (mmHg)

133.3 ± 26.6

132.6 ± 19.1

142.9 ± 21.5

DAP (mmHg)

82 ± 13.8

81.6 ± 9.2

85 ± 10.7

CO (L/min)

5.2 ± 1.1

6.5 ± 6.3

6.7 ± 6

CI (L/min/m2)

3.0 ± 0.6

3.0 ± 0.5

3.4 ± 0.6

LCW (Kg.m)

6.6 ± 1.9

6.9 ± 1.6

8.1 ± 2.1

LCWI (Kg.m/m2)

3.9 ± 1.2

3.8 ± 0.8

4.5 ± 4

SV (mL)

80.2 ± 19.3

87 ± 19.6

89.3 ± 23

TFC (/KOhm)

30.3 ± 3.7

30.2 ± 3.7

29.9 ± 3.8

SVR (dyne.sec.cm− 5)

1495 ± 439

1425 ± 490

1361 ± 390

SVRI (dyne.sec.cm− 5.m2)

2514 ± 609

2521 ± 588

2643 ± 706

SAC

17.2 ± 6.1

18.6 ± 6.7

16.5 ± 6.2

SACI

0.65 ± 0.2

0.65 ± 0.2

0.62 ± 0.5

  1. Values of hemodynamic variables presented as average ± standard deviation. (CI: cardiac index; CO: cardiac output; DAP: diastolic blood pressure; LCW: left cardiac work; LCWI: left cardiac work index; SAP: systolic arterial pressure; SV: stroke volume; SVR: systemic vascular resistance; SVRI: systemic vascular resistance index; TFC: thoracic fluid content; SAC: systemic arterial compliance; SACI: systemic arterial compliance index)