| Healthy controls | Stable CHD | STEMI | STEMI (n = 100) | ||
---|---|---|---|---|---|---|
(n = 49) | (n = 50) | (n = 100) | MACE (+) (n = 33) | MACE (−) (n = 67) | P value | |
Gender (female) | 15 (30.6%) | 13 (26.0%) | 22 (22.0%) | 6 (18.2%) | 16 (23.9%) | 0.613 |
Age (year) | 59.4 ± 8.96 | 61.7 ± 8.82 | 59.5 ± 11.4 | 61.4 ± 10.9 | 58.6 ± 11.6 | 0.264 |
Body mass index (kg/m2) | 25.0 ± 3.1 | 24.7 ± 3.1 | 24.9 ± 3.6 | 24.5 ± 3.1 | 25.0 ± 4.0 | 0.561 |
Current smoking | 25 (51.0%) | 27 (54.0%) | 68 (68.0%) | 22 (6.1%) | 46 (68.7%) | 1.000 |
Hypertension | 0 | 29 (58%.0)* | 54 (54.0%)* | 19 (57.6%) | 35 (52.2%) | 0.673 |
Diabetes | 0 | 14 (28.0%)* | 22 (22.0%)* | 9 (27.3%) | 13 (19.4%) | 0.443 |
Door-to-balloon time (min) | N/A | N/A | 67.1 ± 9.0 | 67.0 ± 7.8 | 67.2 ± 9.6 | 0.932 |
Symptom-to-admission time (h) | N/A | N/A | 4.0 (2.1, 6.0) | 4.0 (2.5, 6.5) | 4.0 (2.0, 6.0) | 0.691 |
Infarct region (anterior MI) | N/A | N/A | 48 (48.0%) | 21 (63.6%) | 27 (40.3%) | 0.034 # |
Blood biochemical tests | ||||||
 Troponin T_admission (ng/ml) | N/A | N/A | 1.03 (0.71, 1.49) | 0.99 (0.68, 1.58) | 1.03 (0.78, 1.43) | 0.570 |
 Troponin T_peak (ng/ml) | N/A | N/A | 1.22 (0.89, 1.63) | 1.22 (0.81, 1.76) | 1.22 (0.92, 1.61) | 0.782 |
 eGFR (ml/min/1.73 m2) | 105 ± 18 | 103 ± 24 | 107 ± 32 | 106 ± 36 | 107 ± 30 | 0.912 |
 Glucose (mmol/l) | 5.0 (4.6, 5.4) | 5.6 (4.9, 6.2)* | 6.2 (5.5, 8.1)*†| 6.8 (5.4, 10.0) | 6.1 (5.5, 7.2) | 0.136 |
 Total cholesterol (mmol/l) | 4.1 (3.7, 5.0) | 4.6 (3.7, 5.5) * | 4.5 (4.0, 5.0) * | 4.5 (4.0, 4.8) | 4.6 (4.0, 5.1) | 0.363 |
 Triglyceride (mmol/l) | 1.4 (1.0, 1.8) | 1.3 (0.9, 2.0) | 1.5 (1.0, 2.0) | 1.4 (0.9, 1.9) | 1.5 (1.0, 2.0) | 0.294 |
 High-density lipoprotein (mmol/l) | 1.4 (1.1, 1.5) | 1.4 (1.2, 1.7) | 1.2 (1.0, 1.3) *†| 1.2 (1.0, 1.4) | 1.2 (1.1, 1.3) | 0.907 |
 Low-density lipoprotein (mmol/l) | 2.2 (2.0, 2.7) | 2.5 (2.0, 2.8) | 2.3 (2.0, 2.6) | 2.2 (1.8, 2.5) | 2.3 (2.0, 2.7) | 0.109 |
LVEF (%, Echocardiography) | 60 (57, 63) | 60 (56, 62) | 48 (43, 55) *†| 46 (36, 51) | 53 (45, 55) | 0.001 # |
SYNTAX score | N/A | N/A | 19 (11, 22) | 20 (15, 26) | 18 (9, 22) | 0.028 # |
Blood routine tests | ||||||
 White blood cell (109/l) | 5.95 (5.33, 6.73) | 6.14 (5.10, 7.00) | 10.4 (8.27, 12.7) *†| 10.0 (8.0, 13.6) | 10.4 (8.3, 12.7) | 0.889 |
 Lymphocyte (109/l) | 2.04 (1.60, 2.70) | 1.68 (1.37, 2.15) * | 1.60 (1.20, 2.47) * | 1.80 (1.17, 2.49) | 1.60 (1.20, 2.46) | 0.860 |
 Monocyte (109/l) | 0.39 (0.27, 0.47) | 0.37 (0.30, 0.42) | 0.50 (0.40, 0.65) *†| 0.50 (0.40, 0.70) | 0.50 (0.39, 0.60) | 0.491 |
 Neutrophil (109/l) | 3.36 (2.95, 3.95) | 3.90 (2.97, 4.61) | 7.75 (5.81, 10.31) *†| 8.1 (5.3, 10.5) | 7.4 (5.8, 10.2) | 0.924 |
Plasma LPS (endotoxin unit/ml) | 0.44 (0.30, 0.56) | 0.48 (0.33, 0.60) | 1.03 (0.83, 1.39) *†| 1.05 (0.85, 1.40) | 1.02 (0.81, 1.37) | 0.664 |
Plasma d-lactate (mg/l) | 13.1 (10.5, 15.8) | 14.5 (12.2, 17.2) | 29.3 (21.4, 39.5) *†| 33.5 (27.2, 45.8) | 28.1 (19.3, 33.1) | 0.017 |
hs-CRP (mg/l) | 0.59 (0.44, 0.80) | 0.66 (0.45, 1.25)* | 2.72 (1.79, 4.57) *†| 4.52 (2.70, 4.95) | 2.42 (1.37, 3.76) | < 0.001# |