Figure 3

Proportion of OHCA patients alive (1 month) with VF on first ECG in relation to time from OHCA to defibrillation. Notes: From SCAR. The last proportion (31+) includes all cases above 31 minutes. Number of observations=6156 (1990–2006).
Proportion of OHCA patients alive (1 month) with VF on first ECG in relation to time from OHCA to defibrillation. Notes: From SCAR. The last proportion (31+) includes all cases above 31 minutes. Number of observations=6156 (1990–2006).