“…After the exclusion of duplicates and not relevant records, ten articles were included, evaluating a total of 1179 COVID-19 patients after IHCA and attempted CPR. 5 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 The process of inclusion and exclusion, detailed in a the PRISMA flow diagram, is presented as Fig. S1 in Supplementary material 2.…”