Table 1: Patient characteristics. Characteristics of study population (n=221) male 70.1%.

mean

SD

median

IQR

Demographics

 age

47.82

14.55

46

18

 EF (Echo)

%

34.99

13.81

32.0

20

 BMI 

kg/m²

27.07

4.79

25.29

5.43

n (%)

 Hypertension

83 (37.6)

 non obstr. CAD

28 (12.7)

 Atrial fibrillation

21 (9.5)

 NYHA-FC I

70 (31)

 NYHA-FC II

98 (44)

 NYHA-FC III + IV

51 (25)

Medication

 ACE-Inhibitors / Angiotensin Receptor Blockers

178 (81.7)

 Betablockers

165 (74.7)

 Mineral Receptor Antagonists

73 (33)

 Diuretics

116 (52.5)

Hemodynamics

CO

L/min

4.20

1.24

4.1

1.6

 PCWP

mmHg

17.71

8.62

16.0

13

 mPAP

mmHg

27.21

10.66

25.0

14

 mRAP

mmHg

10.11

4.82

9.0

6

Laboratory

 Hb

g/dl

14.52

1.58

14.7

0.17

 hsCRP

mg/L

0.68

1.80

0.19

0.44

 ct-FGF23

RU/ml

46.72

100.34

16.83

30.93

 Creatinin

mg/dl

0.96

0.21

0.91

0.29

 eGFR

ml/min/1.73m²

118.32

37.22

116.70

43.76

 Phosphate

mg/dl

3.34

0.64

3.41

0.80

 Calcium

mg/dl

2.31

0.14

2.31

0.26

 Parathormon

ng/L

41.08

42.16

32.75

21.47

 Vit-D3

nmol

50.30

26.67

47.8

35.9

 gGT

U/dl

71.60

80.87

44.0

56.0

 NTproBNP 

ng/l

1965

3602

921

2014

 Ferritin (n=104)

µmol/L

181.66

184.95

123.0

67.0

 Iron (n=104)

µg/L

17.23

9.30

16.0

11.0

ACE-I- Angiotensin converting enzyme inhibitor; BMI- body mass index; PCWP- pulmonary capillary wedge pressure; CO- cardiac output; mRAP- mean right atrial pressure; mPAP- mean pulmonary aterial pressure; Hb- hemoglobin; hsCRP- high sensitie C-reactive protein; eGFR- estimated glomerular filtration rate; NTproBNP- N-terminal pro brain natrium peptide; Vit-D3- 25-hydroxy vitamin D3; gGT- γ-glutamyl transferase; ct-FGF23- C- terminal fibrosing growth factor 23.