Table 1.
Patients’ baseline criteria based on cardiac function.
| All patients, n = 1339 | CVP ≤ 10 mm/Hg and EF ≥ 45% n = 853 |
CVP ≤ 10 mm/Hg and EF < 45% n = 364 |
CVP > 10 mm/Hg and EF ≥ 45% n = 61 |
CVP > 10 mm/Hg and EF < 45% n = 61 |
p Value | |
|---|---|---|---|---|---|---|
| Age (years), median, IQR | 61 (53–70) | 60 (51–67) | 62 (53–73) | 65 (56–72) | 72 (63–83) | 0.000 |
| Male, n (%) | 1082 (80.8) | 708 (83) | 281 (77.2) | 45 (73.8) | 48 (78.6) | 0.050 |
| Family history n (%) | 303 (22.6) | 210 (24.6) | 80 (22) | 11 (18) | 2 (3.2) | 0.001 |
| Smoker n (%) | 695 (51.9) | 449 (52.6) | 189 (52) | 34 (55.8) | 23 (37.8) | 0.140 |
| Diabetes mellitus, n (%) | 320 (23.9) | 191 (22.4) | 90 (24.8) | 22 (36) | 17 (27.8) | 0.082 |
| Hyperlipidemia n (%) | 617 (46) | 401 (47) | 158 (43.4) | 34 (55.8) | 24 (39.4) | 0.191 |
| Hypertention n (%) | 589 (43.9) | 350 (41) | 168 (46.2) | 35 (57.4) | 36 (59) | 0.003 |
| EGFR < 60 n (%) | 257 (19.19) | 133 (15.6) | 87 (24) | 10 (16.4) | 27 (44.2) | 0.000 |
| EGFR median IQR | 75 (60–89) | 76 (63–92) | 72 (57–87) | 71 (58–89) | 57 (44–74) | 0.000 |
| Acute kidney injury n (%) | 154 (11.5) | 49 (5.8) | 60 (16.4) | 16 (26.2) | 29 (47.6) | 0.000 |
| Mortality in 30days n (%) | 33 (2.46) | 4 (0.4) | 12 (3.2) | 3 (5) | 14 (23) | 0.000 |
| IABC- inotropes n (%) | 49 (3.66) | 9 (1) | 18 (5) | 8 (13.2) | 14 (23) | 0.000 |
| In hospital CABG n (%) | 30 (2.24) | 10 (1.2) | 12 (3.2) | 1 (1.6) | 7 (11.4) | 0.000 |
| Mechanical Ventilation n (%) | 64 (4.78) | 19 (2.2) | 24 (6.6) | 6 (9.8) | 15 (24.6) | 0.000 |
| Heart Failure n (%) | 152 (11.35) | 39 (4.6) | 75 (20.6) | 15 (24.6) | 23 (37.8) | 0.000 |
| Bradicardia n (%) | 62 (4.63) | 37 (4.4) | 9 (2.4) | 11 (18) | 5 (8.2) | 0.000 |
| VT/VF n (%) | 121 (9.04) | 54 (6.4) | 42 (11.6) | 6 (9.8) | 19 (31.2) | 0.000 |
| AF n (%) | 66 (4.93) | 34 (4) | 16 (4.4) | 9 (14.8) | 7 (11.4) | 0.000 |
| Stent thrombosis (%) | 65 (4.85) | 36 (4.2) | 23 (6.4) | 2 (3.2) | 4 (6.6) | 0.372 |
| Bleeding n (%) | 68 (5.08) | 33 (3.8) | 26 (7.2) | 3 (5) | 6 (9.8) | 0.034 |
| Past MI n (%) | 212 (15.83) | 117 (13.8) | 74 (20.4) | 8 (13.2) | 13 (21.4) | 0.018 |
| No CAD n (%) | 2 (0.15) | 2 (0.2) | 0 (0) | 0 (0) | 0 (0) | 0.004 |
| 1 CAD n (%) | 559 (41.75) | 365 (42.8) | 152 (41.8) | 21 (34.4) | 21 (34.4) | 0.004 |
| 2 CAD n (%) | 380 (28.38) | 267 (31.4) | 87 (24) | 15 (24.6) | 11 (18) | 0.004 |
| 3 CAD n (%) | 388 (28.98) | 217 (25.4) | 119 (32.6) | 25 (41) | 27 (44.2) | 0.004 |
| Contrast volume, median IQR | 123 (89–148) | 136 (114–169) | 150 (118–189) | 137 (108–178) | 153 (114–170) | 0.244 |
| Time to ER, median IQR | 120 (60–400) | 120 (60–300) | 120 (60–480) | 132 (60–690) | 120 (60–1200) | 0.067 |
| Door To Baloon, median IQR | 45 (30–60) | 45 (30–60) | 50 (30–60) | 45 (72–30) | 50 (30–68) | 0.005 |
| Time to reperfusion, median IQR | 180 (120–510) | 160 (105–360) | 180 (110–573) | 210 (130–771) | 180 (118–870) | 0.028 |
EGFR = Estimated glomerular filtration rate. IABC = Intra-aortic balloon counterpulsation. CABG = coronary artery bypass graft. Vt = Ventricular tachycardia. VF = Ventricular fibrillation. AF = Atrial fibrillation. MI = Myocardial infarction. CAD = Coronary artery disease. ER = Emergency room. Family history refers to family history of cardiac diseases.