Authors

  1. Mathai , Sheetal Vasundara
  2. Mathai , Sheetal Vasundara
  3. Apple , Samuel J.
  4. Apple , Samuel J.
  5. Xu , Xiaobao
  6. Xu , Xiaobao
  7. Pang , Li
  8. Pang , Li
  9. Flatow , Elie
  10. Flatow , Elie
  11. Friedman , Ari
  12. Friedman , Ari
  13. Rios , Saul
  14. Rios , Saul
  15. Benites Moya , Cesar Joel
  16. Benites Moya , Cesar Joel
  17. Alhuarrat , Majd Al Deen
  18. Alhuarrat , Majd Al Deen
  19. Parker , Matthew
  20. Parker , Matthew
  21. Sokol , Seth I.
  22. Sokol , Seth I.
  23. Faillace , Robert T.
  24. Faillace , Robert T.

Abstract

Learning from the healthcare system's response to the COVID-19 pandemic is essential to better prepare for potential future crises. We sought to assess mortality rates for patients admitted for acute decompensated heart failure (HF) and to analyze which factors demonstrated a statistically significant correlation with this primary endpoint. We performed a retrospective analysis of patients hospitalized with a primary diagnosis of acute decompensated HF within the New York City Health and Hospitals 11-hospital system across the different COVID surge periods. Mortality information was collected in 4,405 participants (mean [SD] age 70.54 [14.44] years, 1885 [42.87%] female).The highest mortality existed in the first surge (9.02%), then improved to near prepandemic levels (3.65%) in the second (3.91%) and third surges (5.94%, p < 0.0001). In-hospital mortality inversely correlated with receipt of a COVID-19 vaccination, but had no correlation with left ventricular ejection fraction or the number of vaccination doses. Mortality for acute decompensated HF patients improved after the first surge, suggesting that hospitals adequately adapted to provide quality care. As future infectious outbreaks may occur, emergency preparedness must ensure that adequate focus and resources remain for other clinical entities, such as HF, to ensure optimal care is delivered across all areas of illness.