Figure 4.

In-hospital cardiac arrest care. ECG = electrocardiogram, EEG = electroencephalography, GCS = Glasgow Coma Scale, IO = intraosseous infusion, IV = IV access, LV = left ventricular, NSE = neuron specific enolase, PCI = percutaneous coronary intervention, ROSC = return of spontaneous circulation, SBP = systolic blood pressure, SpO₂ = oxygen saturation from pulse oximetry, SSEPs = somatosensory evoked potentials, STEMI = ST-segment elevation myocardial infarction, TTM = therapeutic temperature management, VF, V-Fib = ventricular fibrillation, V-Tach = ventricular tachycardia.