Double Sequential External Defibrillation and Vector Change Defibrillation for Refractory Ventricular Fibrillation

Study Objective The objective of this study (DOSE VF) was to evaluate the effectiveness of double sequential external defibrillation (DSED) and vector change (VC) defibrillation compared to standard defibrillation in patients with refractory ventricular fibrillation during out-of-hospital cardiac arrest.   Methodology   Study Design: – 3-group cluster-randomized controlled trial with crossover – Conducted in 6 […]