Table 1 Demographic and baseline characteristics
From: Fractal analysis of left ventricular trabeculae in post-STEMI: from acute to chronic phase
Characteristics | All subjects (n = 200) | Non MACE (n = 163) | MACE (n = 37) | p value |
|---|---|---|---|---|
Age (y) | 61 (50, 66) | 61 (50, 66) | 59 (51, 66) | 0.94 |
Male sex, n (%) | 182 (91.0) | 150 (92.0) | 32 (86.5) | 0.31 |
Body mass index (kg/m2) | 24.7 ± 2.9 | 24.9 ± 2.8 | 24.0 ± 3.4 | 0.12 |
Body surface area (m2) | 1.85 ± 0.16 | 1.86 ± 0.15 | 1.81 ± 0.2 | 0.11 |
Cardiac risk factors, n (%) | ||||
Hypertension | 117 (58.5) | 93 (57.1) | 24 (64.9) | 0.47 |
Dyslipidemia | 43 (21.5) | 36 (22.1) | 7 (18.9) | 0.82 |
Diabetes mellitus | 56 (28) | 43 (26.4) | 13 (35.1) | 0.30 |
Current smoker | 123 (61.5) | 99 (60.7) | 24 (64.9) | 0.71 |
SBP (mmHg) | 126.0 ± 18.0 | 126.1 ± 17.6 | 125.5 ± 19.7 | 0.99 |
DBP (mmHg) | 76.5 ± 11.3 | 76.6 ± 11.6 | 76.9 ± 10.0 | 0.98 |
NYHA functional class, n (%) | 0.02 | |||
I | 182 (91) | 151 (92.6) | 31 (83.8) | |
II | 16 (8) | 12 (7.4) | 4 (10.8) | |
III | 1 (0.5) | 0 (0) | 1 (2.7) | |
IV | 1 (0.5) | 0 (0) | 1 (2.7) | |
Pain-to-balloon time (h) | 4 (2.5, 8) | 4 (2.75, 8) | 5 (2, 6) | 0.99 |
Culprit lesion, n (%) | 0.49 | |||
LAD | 152 (76) | 122 (74.8) | 30 (81.1) | |
LCX | 13 (6.5) | 10 (6.1) | 3 (8.1) | |
RCA | 35 (17.5) | 31 (19.1) | 4 (10.8) | |
TIMI flow at baseline, n (%) | 0.22 | |||
0 | 131 (65.5) | 104 (63.8) | 27 (73.0) | |
1 | 10 (5) | 10 (6.1) | 0 (0) | |
2 | 14 (7) | 10 (6.1) | 4 (10.8) | |
3 | 45 (22.5) | 39 (23.9) | 6 (16.2) | |
TIMI flow after pPCI, n (%) | 0.043 | |||
0 | 1 (0.5) | 0 (0) | 1 (2.7) | |
1 | 3 (1.5) | 2 (1.2) | 1 (2.7) | |
2 | 9 (4.5) | 5 (3.1) | 4 (10.8) | |
3 | 187 (93.5) | 156 (95.7) | 31 (83.8) | |