Table 1.
Characteristics for patients (n = 82).
| Characteristic | Mean ± SD/Median (IQR) or N (%) |
|---|---|
| Age (years) | 63 ± 16 |
| Women | 28 (34%) |
| Weight (kg) | 81 ± 21 |
| VF/pVT | 22 (27%) |
| Time from call to arrival (minutes) | 4.8 ± 2.4 |
| Time from dose until blood collection (minutes) | 29 ± 16 |
| Witnessed arrest | 32 (39%) |
| Bystander CPR | 47 (57%) |
| No flow time (min) | 8.6 (8.5) |
| Low flow time (min) | 23.8 ± 11.3 |
| Pressors in first 24 h | 36 (44%) |
| Positive troponin | 45 (55%) |
| Any ROSC | 44 (54%) |
| Rearrest | 9 (11%) |
| Survival to hospital discharge | 18 (22%) |
| CPC 1, 2 at hospital discharge | 14 (17%) |
| Whole blood nitrite (μM) | 2.60 (5.45) |
| Plasma cGMP (nM) | 16.3 (23.1) |
| Plasma 9,11 CLA (nM) | 317 (296) |
| Plasma NO2-CLA (nM) | 1.66 (2.95) |
| Plasma DH-NO2-CLA (nM) | 0.000 (0.674) |