- The study analyzed data from 54 Italian hospitals on admissions for acute myocardial infarction (AMI) during a week in March 2020 during the COVID-19 outbreak vs. the same week in 2019.
- Admissions for AMI were reduced by 48.4% during the COVID-19 period. Specifically, admissions were reduced by 26.5% for ST-elevation MIs (STEMI) and 65.1% for non-ST-elevation MIs (NSTEMI).
- Case fatality rates for AMI increased substantially during the COVID-19 period, from 4.1% to 13.7% for STEMI patients. Major complications also increased.