Figure 5From: Non-linear dynamical signal characterization for prediction of defibrillation success through machine learning Receiver operating characteristic curves (A) for a model built using all 90 shocks and ECG signal only, and (B) for a model built using 48 shocks and ECG + PetCO2. (A) X-axis::1-Specificity, Y-axis::Sensitivity. (B) X-axis::False Positives, Y-axis::True Positives. Threshold ranges from 0 to 1 as color transitions from pure blue to pure orange.Back to article page