Excess risk for acute myocardial infarction mortality during the Covid-19 pandemic (29 September 2022)

Summary

This study in the Journal of Medical Virology aimed to assess the extent and the disparity in excess acute myocardial infarction (AMI)-associated mortality during the pandemic, focusing on the outbreak of the Omicron strain.

Using data from the US Centers for Disease Control and Prevention's (CDC's) National Vital Statistics System, the authors found that excess death, defined as the difference between the observed and the predicted mortality rates, was most pronounced for the 25–44 years age group. Excess deaths ranged from 23%–34% for the youngest compared to 13%–18% for the oldest age groups. The trend of mortality suggests that age and sex disparities have persisted even through the Omicron surge, with excess AMI-associated mortality being most pronounced in younger-aged adults.