Impact of COVID-19 Pandemic on the Outcomes of Acute Coronary Syndrome.

During the pandemic, health care resources were primarily focused on treating COVID-19 infections and its related complications, with various Clinical units were converted to COVID-19 units, This study aims to investigate the impact of the COVID-19 pandemic on the clinical course of patients who had developed acute coronary syndrome (ACS) including ST-elevation myocardial infarction (STEMI). In this large nationwide observational study utilizing National Inpatient Sample 2019 and 2020.The primary outcomes of our study were in-hospital mortality, length of stay (LOS), total hospital charges and time from admission to percutaneous coronary intervention (PCI).