TABLE 1.
COVID‐19‐related thromboembolic events
| Author | n | Mean age | Gender | Thromboembolic event(s) | Death |
|---|---|---|---|---|---|
| Oxley et al 2 | 5 | 40.4 | 80% male | Ischemic stroke (100%) | None |
| Klok et al 3 | 184 | 64 | 76% male |
Venous thromboembolism (27%) Arterial thrombosis (3.7%) |
13% |
| Kollias et al 4 | 1,563 | 52.2 | 57% male | venous thrombosis (0‐54%) | NR |
| Akel et al 5 | 6 | 53.1 | 66.6% male | Pulmonary embolism (100%) | None |
| Paterson et al 6 | 43 | 62.5 | 75% male |
Ischemic stroke (18.6%) Concomitant pulmonary embolism (9.3%) |
12.5% |
| Middeldorp et al 7 | 198 | 61 | 66% male | Venous thromboembolism (20%) | 19% |
| Helms et al 8 | 150 | 63 | 81.3% male |
Arterial/venous thrombosis (42.6%) Pulmonary embolism (16.7%) |
NR |
| Ackermann et al 9 | 7 | 74 | 71.4% male | Pulmonary embolism (100%) | 100% |
| Fox et al 10 | 10 | 63 | NR | Pulmonary embolism (100%) | 100% |
| Wichmann et al 11 | 12 | 73 | 75% male | Venous thromboembolism (58%) | 100% |
| Bellosta et al 12 | 20 | 75 | 90% male | Acute limb ischaemia (100%) | 40% |
| Stefanini et al 14 | 28 | 68 | 71.4% male | Intracoronary thrombus (100%) | 39.3% |
| Bangalore et al 15 | 18 | 63 | 83% male | Intracoronary thrombus (100%) | 72% |
| Mulvey et al 16 | 5 | 32 | 0% male | Placental thrombosis (100%) | 0% |
Abbreviation: NR, not reported.