Impact of the COVID-19 pandemic on hospitalizations for acute coronary syndromes: a multinational study

D Araiza-Garaygordobil, C Montalto, P Martinez-Amezcua, A Cabello-Lopez, R Gopar-Nieto, R Alabrese, A Almaghraby, S Catoya-Villa, M Chacon-Diaz, C C Kaufmann, M Corbi-Pascual, P Deharo, M El-Tahlawi, A Elgohari-Abdelwahab, F Guerra, M Jarakovic, E Martinez-Gomez, L Moderato, S Montero, P Morejon-BarraganA M Omar, P Jorge-Pérez, P Przybyło, E Selim, U Y Sinan, M Stratinaki, O Tica, M Trêpa, A Uribarri, J Uzokov, K Wilk, K Czerwińska-Jelonkiewicz, A Sionis, M Gierlotka, S Leonardi, K A Krychtiuk, G Tavazzi

Research output: Contribution to journalArticlepeer-review

Abstract

Background: COVID-19 has challenged the health system organization requiring a fast reorganization of diagnostic/therapeutic pathways for patients affected by time-dependent diseases such as acute coronary syndromes (ACS).

Aim: To describe ACS hospitalizations, management, and complication rate before and after the COVID-19 pandemic was declared.

Design: Ecological retrospective study. Methods: We analyzed aggregated epidemiological data of all patients > 18 years old admitted for ACS in twenty-nine hub cardiac centers from 17 Countries across 4 continents, from December 1st, 2019 to April 15th, 2020. Data from December 2018 to April 2019 were used as historical period.

Results: A significant overall trend for reduction in the weekly number of ACS hospitalizations was observed (20.2%; 95% confidence interval CI [1.6, 35.4] P = 0.04). The incidence rate reached a 54% reduction during the second week of April (incidence rate ratio: 0.46, 95% CI [0.36, 0.58]) and was also significant when compared to the same months in 2019 (March and April, respectively IRR: 0.56, 95%CI [0.48, 0.67]; IRR: 0.43, 95%CI [0.32, 0.58] p < 0.001). A significant increase in door-to-balloon, door-to-needle, and total ischemic time (p
Conclusions: Our results confirm that COVID-19 pandemic was associated with a significant decrease in ACS hospitalizations rate, an increase in total ischemic time and a higher rate of mechanical complications on a international scale.
Original languageEnglish
Pages (from-to)642–647
Number of pages6
JournalQJM: An International Journal of Medicine
Volume114
Issue number9
Early online date24 Jan 2021
DOIs
Publication statusPublished - Sept 2021

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