Table 2 Preoperative data
Characteristics | Entire cohort | Pericardial hematoma | Without pericardial hematoma | P-value |
|---|---|---|---|---|
Malperfusion, n (%) | 135 (31.4) | 57 (35.2) | 78 (29.1) | 0.188 |
Cerebral malperfusion, n (%) | 49 (11.4) | 18 (11.1) | 31 (11.6) | 0.885 |
Visceral malperfusion, n (%) | 36 (8.4) | 20 (12.3) | 16 (6.0) | 0.021 |
Renal malperfusion, n (%) | 49 (11.4) | 24 (14.8) | 25 (9.3) | 0.083 |
Limb malperfusion, n (%) | 61 (14.2) | 27 (16.7) | 34 (12.7) | 0.252 |
Hemiparese, n (%) | 26 (6.0) | 11 (6.8) | 15 (5.6) | 0.615 |
Paraparese, n (%) | 15 (3.5) | 9 (5.6) | 6 (2.2) | 0.069 |
Seizure, n (%) | 7 (1.6) | 5 (3.1) | 2 (0.7) | 0.109 |
Evidence of Stroke CT, n (%) | 26 (6.0) | 8 (4.9) | 18 (6.7) | 0.453 |
Neurologic symptoms, n (%) | 84 (19.5) | 33 (20.4) | 51 (19.0) | 0.734 |
Dissection supra-aortic arteries, n (%) | 88 (20.5) | 32 (19.8) | 56 (20.9) | 0.776 |
Dissection LCA, n (%) | 12 (2.8) | 5 (3.1) | 7 (2.6) | 0.770 |
Dissection RCA, n (%) | 42 (9.8) | 17 (10.5) | 25 (9.3) | 0.693 |
Iatrogenic dissection, n (%) | 11 (2.6) | 0 (0.0) | 11 (4.1) | 0.008 |
Onset of pain to surgery time (h), median (IQR) | 6.0 (4.0–12.1) | 6.0 (4.0–12.0) | 7.0 (4.0–12.9) | 0.696 |