Blood Urea Nitrogen for Short-Term Prognosis in Patients with Cardiogenic Shock Complicating Acute Myocardial Infarction
Table 2
Laboratory, echocardiographic, and angiographic findings.
Variables
Total (n = 218)
CS survivors (n = 113)
CS nonsurvivors (n = 105)
value
PO2 (mmHg)
84 (63, 110)
88 (64, 110)
79 (60.5, 111)
0.24
PCO2 (mmHg)
32 (27, 37)
34 (28, 37.5)
30 (26, 37)
0.02
Lac (mmol/L)
3.4 (1.9, 6.5)
2.3 (1.6, 3.6)
5.9 (3.0, 8.6)
<0.001
TNI (ng/mL)
4.4 (0.9, 10.9)
3.7 (0.7, 9.9)
4.9 (1.3, 16.0)
0.15
BNP >400pg/mL (%)
129 (59.2)
45 (39.8)
84 (80.0)
<0.001
D-dimer (ng/mL)
1.1 (0.6, 2.5)
0.8 (0.3, 1.8)
1.8 (0.9, 3.3)
<0.001
HbA1C (%)
6.3 (5.8, 7.4)
6.3 (5.9, 7.2)
6.3 (5.8, 7.8)
0.68
WBC ( 109/L)
10.5 (7.5, 15.0)
8.2 (6.6, 10.8)
13.3 (10.1, 18.1)
<0.001
Hb (g/L)
120.9 ± 22.6
123.3 ± 19.5
118.4 ± 25.4
0.11
LVEF (%)
48.5 ± 9.8
51.7 ± 9.0
45.0 ± 9.5
<0.001
LVEDD (mm)
52.2 ± 7.1
50.5 ± 5.4
54.0 ± 8.2
<0.001
Mitral regurgitation (%)
93 (42.7)
45 (39.8)
48 (45.7)
0.38
Ventricular aneurysm (%)
54 (24.8)
23 (20.4)
31 (29.5)
0.12
Septal perforation (%)
13 (6.0)
0 (0)
13 (12.4)
<0.001
MVD (%)
91 (41.7)
51 (45.1)
40 (38.1)
0.29
Data are expressed as mean ± SD, median (IQR) or number (percentage). CS: cardiogenic shock, PO2: oxygen partial pressure, PCO2: carbon dioxide partial pressure, Lac: lactate, TNI: cardiac troponin I, BNP: brain natriuretic peptide, WBC: white blood cell, Hb: hemoglobin, LVEF: left ventricular ejection fraction, LVEDD: left ventricular end-diastolic dimension, and MVD: multivessel disease.
