Table 2 Complications and in-hospital outcomes of patients with COVID-19
|  | Total N = 1721 | No CVD or CV risk factors N = 484 (28.1%) | RF-CVD N = 888 (51.6%) | CVD N = 349 (20.3%) | p value |
|---|---|---|---|---|---|
Complications | |||||
Cardiac | |||||
 Acute myocardial infarction | 68 (4.0) | 4 (0.8) | 21 (2.4) | 43 (12.3) |  < 0.001 |
 Acute heart failure | 151 (8.8) | 12 (2.5) | 43 (4.8) | 96 (27.5) |  < 0.001 |
 Myocarditis | 12 (0.7) | 0 | 9 (1.0) | 3 (0.9) | 0.090 |
 Pericarditis | 2 (0.1) | 1 (0.2) | 1 (0.1) | 0 | 0.688 |
 Arrhythmia* | 314 (18.3) | 40 (8.3) | 99 (11.2) | 175 (50.1) |  < 0.001 |
  Atrial fibrillation | 266 (15.5) | 28 (5.8) | 74 (8.3) | 164 (47.0) |  < 0.001 |
Number of cardiac complications** |  < 0.001 | ||||
 0 | 1,290 (75.0) | 433 (89.5) | 738 (83.1) | 119 (34.1) |  |
 1 | 325 (18.9) | 45 (9.3) | 129 (14.5) | 151 (43.3) |  |
 2+ | 106 (6.2) | 6 (1.2) | 21 (2.4) | 79 (22.6) |  |
Venous thromboembolism | |||||
 Pulmonary embolism | 151 (8.8) | 41 (8.5) | 66 (7.4) | 44 (12.6) | 0.015 |
 Deep vein thrombosis | 98 (5.7) | 21 (4.3) | 43 (4.8) | 34 (9.7) | 0.001 |
Extra-cardiac | |||||
 Acute kidney injury***  ARDS  Mechanical ventilation | 266 (15.5) 77 (4.5) 92 (34.9) | 30 (6.2) 19 (3.9) 36 (43.9) | 164 (18.5) 46 (5.2) 41 (27.2) | 72 (20.6) 12 (3.4) 15 (48.4) |  < 0.001 0.324 0.009 |
Outcomes | |||||
Died in hospital | 438 (25.5) | 80 (16.5) | 228 (25.7) | 130 (37.3) |  < 0.001 |
ICU admission | 226 (13.1) | 75 (15.3) | 127 (14.3) | 24 (6.9) |  < 0.001 |
Death or ICU admission | 587 (34.1) | 133 (27.4) | 311 (35.0) | 145 (41.4) |  < 0.001 |
Discharged from hospital alive | 1,246 (72.4) | 393 (81.2) | 639 (72.0) | 214 (61.3) |  < 0.001 |
 Hospital length of stay$, days | 9 (4–17) | 7 (3–16) | 8 (4–18) | 11 (5–19) |  < 0.001 |