Impact of COVID-19 in patients hospitalized with stress cardiomyopathy: A nationwide analysis Article

Full Text via DOI: 10.1016/j.pcad.2022.12.002 Web of Science: 000956343800001

Cited authors

  • Hajra A, Malik A, Bandyopadhyay D, Goel A, Isath A, Gupta R, Krishnan S, Rai D, Krittanawong C, Virani SS, Fonarow GC, Lavie CJ


  • Stress cardiomyopathy was noted to occur at a higher incidence during coronavirus disease of 2019 (COVID-19) pandemic. This database analysis has been done to compare the in-hospital outcomes in patients with stress car-diomyopathy and concurrent COVID-19 infection with those without COVID-19 infection. The National Inpatient Sample database for the year 2020 was queried to identify all admissions diagnosed with stress cardiomyopathy. These patients were then stratified based on whether they had concomitant COVID-19 infection or not. A 1:1 pro-pensity score matching was performed. Multivariate logistic regression analysis was done to identify predictors of mortality. We identified 41,290 hospitalizations for stress cardiomyopathy, including 1665 patients with con-current diagnosis of COVID-19. The female preponderance was significantly lower in patients with stress cardio-myopathy and COVID-19. Patients with concomitant COVID-19 were more likely to be African American, diabetic and have chronic kidney disease. After propensity matching, the incidence of complications, including acute kid-ney injury (AKI), AKI requiring dialysis, coagulopathy, sepsis, cardiogenic shock, cases with prolonged intubation of >24 h, requirement of vasopressor and inpatient mortality, were noted to be significantly higher in patients with COVID-19. Concomitant COVID-19 infection was independently associated with worse outcomes and increased mortality in patients hospitalized with stress cardiomyopathy.(c) 2022 Elsevier Inc. All rights reserved.

Publication date

  • 2023

Published in

International Standard Serial Number (ISSN)

  • 0033-0620

Number of pages

  • 6

Start page

  • 25

End page

  • 30


  • 76