Table 2 Renal biological data.
From: Pulmonary hypertension without heart failure causes cardiorenal syndrome in a porcine model
PH (n = 6) | SHAM (n = 6) | p-value | |
|---|---|---|---|
Blood analysis | |||
Sodium (mmol/L) | 139.1 ± 2.6 | 138.6 ± 2.1 | 0.70 |
Potassium (mmol/L) | 3.5 ± 0.2 | 3.8 ± 0.2 | 0.11 |
Chloride (mmol/L) | 99.5 ± 3.5 | 99.8 ± 1.3 | 0.94 |
Bicarbonate (mmol/L) | 28.9 ± 3.4 | 28.9 ± 1.7 | 0.98 |
Calcium (mmol/L) | 2.28 ± 0.1 | 2.37 ± 0.12 | 0.17 |
Phosphorus (mmol/L) | 2.74 ± 0.29 | 2.51 ± 0.11 | 0.10 |
Plasma urea (mmol/L) | 3.3 ± 1.9 | 3.2 ± 0.8 | 0.88 |
Serum creatinine (SCr) (µmol/L) | 99 ± 8.3 | 97.8 ± 5 | 0.82 |
SCr to weight ratio (µmol/L/kg) | 3.26 ± 0.78 | 2.94 ± 0.23 | 0.36 |
SCr to BSA ratio (µmol/L/cm2) | 1.43 ± 0.25 | 1.34 ± 0.11 | 0.40 |
eGFR (mL/min/kg) | 5.16 ± 1.02 | 5.52 ± 0.34 | 0.43 |
Total protein (g/L) | 45.3 ± 3.3 | 45.1 ± 3 | 0.89 |
Urine analysis | |||
Natriuresis (mmol/L) | 65 ± 31 | 62 ± 30 | 0.90 |
Kaliuresis (mmol/L) | 78 ± 33 | 90 ± 28 | 0.52 |
Chloruresis (mmol/L) | 44 ± 39 | 64 ± 29 | 0.32 |
Urine creatinine (mmol/L) | 14.6 ± 5.3 | 11 ± 3.5 | 0.20 |
Urine urea (mmol/L) | 100 ± 91 | 97 ± 43 | 0.94 |
Fractional excretion of urea (FEUrea) (%) | 18.2 ± 6.2 | 26.8 ± 6.2 | 0.04 |
Fractional excretion of sodium (FeNa) (%) | 3.4 ± 1.6 | 4.7 ± 3.1 | 0.40 |
Albuminuria (mg/L) | 4.4 ± 0.6 | 2.9 ± 0.4 | < 0.001 |
Urine albumin to creatinine ratio (UACR) (mg/mmol) | 0.45 ± 0.22 | 0.27 ± 0.08 | 0.09 |
