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. 2021 Jun 25;3(10):2088–2092. doi: 10.1007/s42399-021-01005-z

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© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2021

This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.

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Fig. 1 — Number of heart failure admissions, length of stay, 30-day readmission, and number of COVID-19 admissions. A The number of total admissions during March–November 2019 and 2020. Gray line indicates the number of COVID-19 admissions from March–November 2019. B Representative graph demonstrating total admissions in 2019 and 2020. C Average length of stay for HF admissions during March–November 2019 and 2020. Gray line indicates the number of COVID-19 admissions from March–November 2019. D Representative graph demonstrating average length of stay in 2019 and 2020. E Representative graph demonstrating 30-day readmission in 2019 and 2020. F 30-day readmission for HF patients during March–November 2019 and 2020. Gray line indicates the number of COVID-19 admissions from March–November 2019. G Number of HF who were admitted with COVID-19. *** p-value <0.001