The following videos were used for the CPR-2 study (Stuby L, Jampen L, Sierro J, Bergeron M, Paus E, Spichiger T, Suppan L, Thurre D. Effect of Early Supraglottic Airway Device Insertion on Chest Compression Fraction during Simulated Out-of-Hospital Cardiac Arrest: Randomised Controlled Trial. Journal of Clinical Medicine. 2022; 11(1):217. https://doi.org/10.3390/jcm11010217 (PMID 35011958) - Click here to read this study (Effect of Early Supraglottic Airway Device Insertion on Chest Compression Fraction during Simulated Out-of-Hospital Cardiac Arrest: Randomised Controlled Trial)