Association between public media and trends in new acute coronary syndrome presentations during the first COVID‑19 wave in the Netherlands.

Content Provider	Europe PMC
Author	Derks, L. Sturkenboom, H. N. Zaal, M. Houterman, S. Woudstra, P. Tio, R. A. van Veghel, H. P. A.
Abstract	BackgroundWe aimed to evaluate the association between public media and trends in new presentations of acute coronary syndrome (ACS) during the first wave of the coronavirus disease 2019 (COVID‑19) in the Netherlands.MethodsNew ACS presentations per week in 73 hospitals during the first half of 2019 and 2020 were retrieved from the national organisation Dutch Hospital Data and incidence rates were calculated. Stratified analyses were performed by region, type of ACS and patient characteristics.ResultsAfter the first confirmed COVID‑19 case and during lockdown, numbers declined by up to 41% (95% confidence interval (CI): 36–47%) compared to 2019. This reduction was more pronounced for non-ST-segment elevation myocardial infarction (NSTEMI) (48%; 95% CI: 39–55%) and unstable angina (UA; 50%; 95% CI: 40–59%) than for STEMI (34%; 95% CI: 23–43%). There was no association between ACS and COVID‑19 incidence rate per region. After the steep decline, a public campaign encouraged patients not to postpone hospital visits. Numbers then increased, without a rebound effect. Trends were similar irrespective of sex, age or socio-economic status. During the outbreak, compared to coronary artery bypass graft procedures, relatively more (acute) percutaneous coronary interventions for NSTEMI and UA were performed.ConclusionNew ACS presentations decreased by up to 41%. Lockdown measures and public campaigns, rather than COVID‑19 incidence, were associated with significant changes in new ACS presentations. Even though causality cannot be established, this emphasises the role of the public media and healthcare organisations in informing patients to prevent underdiagnoses of ACS and associated health damage.Supplementary InformationThe online version of this article (10.1007/s12471-021-01603-5) contains supplementary material, which is available to authorized users.
ISSN	15685888
Journal	Netherlands Heart Journal
Volume Number	29
PubMed Central reference number	PMC8320720
Issue Number	11
PubMed reference number	34327671
e-ISSN	18766250
DOI	10.1007/s12471-021-01603-5
Language	English
Publisher	Bohn Stafleu van Loghum
Publisher Date	2021-07-29
Publisher Place	Houten
Access Restriction	Open
Rights License	Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. © The Author(s) 2021
Subject Keyword	Acute coronary syndrome COVID‑19 Non-ST-segment elevation myocardial infarction ST-segment elevation myocardial infarction Unstable angina
Content Type	Text
Resource Type	Article
Subject	Cardiology and Cardiovascular Medicine