Effect of COVID-19 Pandemic on PCI Outcomes: A Single-center Retrospective Race and Gender-based Study.

African Americans (AAs) have a higher risk for postpercutaneous coronary intervention (PCI) ischemic events and worse Coronavirus Disease 2019 (COVID-19)-related events than non-AAs. Race and gender-related post-PCI events before and during the COVID-19 pandemic in a community hospital setup are unknown. Demographics and one-year adverse events in patients undergoing PCI immediately before (2018-2020) and during (2020-2021) pandemic were compared. About 291 and 292 non-AAs and 220 and 219 AAs who underwent PCI before and during the pandemic, respectively, were included. AAs were younger than non-AAs and had a higher prevalence of diabetes and acute coronary syndrome during the pandemic (P < 0.01 for all). Although total ischemic events were the same, cardiovascular death and myocardial infarction were higher during COVID-19 (P < 0.05) and were more prevalent among AAs. The highest ischemic events were observed in AA women during the pandemic compared to other gender and races. These data highlight the high intrinsic thrombogenicity phenotype in AA women.