Table 1.
Baseline demographic, clinical and angiographic/procedural characteristics according to SARS-CoV-2 positivity.
| SARS-CoV-2 Positive (n = 941) | SARS-CoV-2 Negative (n = 2005) | P value | |
|---|---|---|---|
| Age, median [25–75th] | 68 [58–74] | 63 [54–72] | 0.002 |
| Age > 75 year – n (%) | 222 (23.6) | 396 (19.8) | 0.017 |
| Male gender – n (%) | 683 (72.6) | 1551 (77.4) | 0.005 |
| Diabetes Mellitus- n (%) | 204 (21.7) | 458 (22.8) | 0.48 |
| Hypertension - n (%) | 817 (86.8) | 1121 (55.9) | < 0.001 |
| Smoking – n (%) | 346 (36.8) | 844 (42.1) | 0.006 |
| Ischemia time, median [25–75th] | 245 [138–605] | 210 [123–360] | < 0.001 |
| Total Ischemia time >12 h – n (%) | 202 (21.5) | 247 (12.3) | <0.001 |
| Door-to-balloon time, median [25 - 75th] | 85 [50–130] | 35 [22–60] | < 0.001 |
| Door-to-balloon time >30 min (%)– n (%) | 813 (86.4) | 1101 (54.9) | <0.001 |
| Anterior STEMI– n (%) | 476 (50.6) | 953 (47.5) | 0.120 |
| Out-of-hospital cardiac arrest – n (%) | 73 (7.8) | 174 (8.7) | 0.410 |
| Cardiogenic shock– n (%) |
77 (8.2) | 193 (9.6) | 0.210 |
| Radial Access (%) | 718 (81.7) | 1668 (83.2) | 0.320 |
| Culpirt vessel Left main – n (%) Left Anterior Descending Artery – n (%) Circumflex – n (%) Right Coronary Artery – n (%) Anterolateral Branch – n (%) |
21 (2.2) 455 (48.4) 124 (13.2) 333 (35.4) 1 (0.1) |
37 (1.8) 916 (45.7) 324 (16.2) 710 (35.4) 5 (0.2) |
0.310 |
| Multivessel disease – n (%) | 449 (47.7) | 1023 (51.0) | 0.094 |
| Preprocedural TIMI 0 flow – n (%) | 574 (61.0) | 1336 (66.7) | 0.003 |
| Thrombectomy– n (%) | 160 (17.0) | 410 (20.4) | 0.027 |
| Stenting– n (%) | 828 (88.0) | 1780 (88.8) | 0.530 |
| Postprocedural TIMI 3 Flow – n (%) | 829 (88.1) | 1847 (92.1) | < 0.001 |
IQR = interquartile range; SARS-CoV-2 = severe acute respiratory syndrome coronavirus 2; STEMI = ST-segment Elevation Myocardial Infarction; TIMI = Thrombolysis in Myocardial Infarction.