Table 2.
Characteristics of patients with STEMI according to SARS-CoV-2 infection status
| All (N = 116) | SARS-CoV-2 (n = 17) | Non-SARS-CoV-2 (n = 99) | P | |
|---|---|---|---|---|
| Age, years | 66.3 ± 13.8 | 63.4 ± 13.2 | 66.8 ± 13.9 | 0.34 |
| Male sex | 79 (68) | 12 (70) | 67 (67) | 0.81 |
| Cardiac arrest at presentation | 18 (15.5) | 6 (35) | 12 (12.1) | 0.015 |
| Time to revascularization | 4 [2-48] | 3 [2-48] | 4 [2.1-48] | 0.77 |
| Nonobstructive coronary arteries | 5 (4.3) | 4 (23.5) | 1 (1.1) | < 0.001 |
| Infarct-related artery | 0.76∗ | |||
| Left main | 1 (0.9) | 0 (0) | 1 (1.1) | |
| Left anterior descending | 43 (38.7) | 5 (38.4) | 38 (38.8) | |
| Left circumflex | 23 (20.7) | 4(30.8) | 19 (19.4) | |
| Right coronary artery | 44 (39.6) | 4 (30.8) | 40 (40.8) | |
| Type of culprit lesion | 0.08∗ | |||
| Acute occlusion | 80 (72) | 12 (92) | 68 (69.4) | |
| Stenosis > 50% | 31 (27.9) | 1 (7.7) | 30 (30.6) | |
| Coronary anatomy | 0.037∗ | |||
| Single-vessel disease | 47 (42) | 9 (69.2) | 38 (38.8) | |
| Multivessel disease | 64 (57.6) | 4 (30.7) | 60 (61.2) | |
| Procedural aspects | ||||
| Thromboaspiration | 18 (16.2) | 3 (23.1) | 15 (15.3) | 0.48 |
| Stent PCI | 94 (84.6) | 10 (76.9) | 84 (85.4) | 0.41 |
| Any PCI (balloon or stent) | 97 (87.4) | 11 (84.6) | 86 (87.8) | 0.75 |
| Anti-GP IIb/IIIa use | 12 (10.8) | 3 (23.1) | 9 (9.2) | 0.13 |
| Persistent no-reflow | 8 (7.2) | 4 (30.8) | 4 (4.1) | 0.0004 |
| Outcome (all STEMI patients) | ||||
| In hospital death | 15 (12.9) | 7 (41.2) | 8 (8.1) | 0.0001 |
| In-hospital cardiac arrest | 16 (13.8) | 9 (52.9) | 7 (7.1) | < 0.001 |
| Cardiogenic shock or heart failure | 30 (25.8) | 8 (47.1) | 22 (22.2) | 0.003 |
| Mechanical complications | 4 (3.4) | 1 (5.9) | 3 (3) | 0.56 |
| LVEF on discharge, % | 47 ± 13 | 47 ± 12 | 47 ± 15 | 0.95 |
| Peak Hs troponin, ng/L | 3225 [1086-6030] | 1650 [686-3572] | 3520 [1177-6608] | 0.038 |
| C-reactive protein, mg/L | 4 [2-23] | 31 [3-128] | 4 [2-8] | 0.026 |
Data are presented as n (%), mean ± SD, or mean [25%-75% quartile]. Bold values represent P < 0.05.
GP, glycoprotein; Hs, high-sensitivity; LVEF, left ventricular ejection fraction; PCI, percutaneous coronary intervention; STEMI, ST-elevation myocardial infarction.
∗
P value is given for contingency tables.