Table 5 Cardiac rhythm and electrical defibrillation. * Four cases with documentation of non-shockable rhythm, eight cases with missing data. VF = cardiac fibrillation, VT = ventricular tachycardia
| VF / VT | No VF / VT | Sum | |
|---|---|---|---|
| Defibrillation | 21 (12.7%) | 12 (7.3%) * | 33 (20%) |
| No Defibrillation | 5 (3.0%) | 127 (77.0%) | 132 (80%) |
| Sum | 26 (15.7%) | 139 (84.3%) | 165 (100%) |