Out-of-hospital cardiac arrests spiked during pandemic, study shows

Out-of-hospital cardiac arrests (OHCA) rose by 19% and survival of those events fell by about 4% during the first two years of the COVID-19 pandemic, according to an analysis of emergency medical services’ responses in Seattle and King County, Washington. But acute infections of the SARS-CoV-2 virus appeared not to be a primary cause of the changes.