{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T13:59:17Z","timestamp":1792159157660,"version":"4.4.0"},"reference-count":18,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,2,1]],"date-time":"2021-02-01T00:00:00Z","timestamp":1612137600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,2,1]],"date-time":"2021-02-01T00:00:00Z","timestamp":1612137600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Heart Journal"],"published-print":{"date-parts":[[2021,2]]},"DOI":"10.1016\/j.ahj.2020.11.004","type":"journal-article","created":{"date-parts":[[2020,11,5]],"date-time":"2020-11-05T21:14:19Z","timestamp":1604610859000},"page":"146-153","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":14,"special_numbering":"C","title":["Incidence of acute coronary syndrome during national lock-down: Insights from nationwide data during the Coronavirus disease 2019 (COVID-19) pandemic"],"prefix":"10.1016","volume":"232","author":[{"given":"Lauge","family":"\u00d8stergaard","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jawad Haider","family":"Butt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kristian","family":"Kragholm","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Morten","family":"Schou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew","family":"Phelps","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rikke","family":"S\u00f8rensen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Morten","family":"Lamberts","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gunnar","family":"Gislason","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian","family":"Torp-Pedersen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lars","family":"K\u00f8ber","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emil L.","family":"Fosb\u00f8l","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ahj.2020.11.004_bib0001","unstructured":"Statens Serum Institut. F\u00f8rste dansker testet positive for COVID-19 [Internet]. [cited April 15, 2020]. Available from: https:\/\/www.ssi.dk\/aktuelt\/nyheder\/2020\/02_27_foerste-tilfaelde-af-ny-coronavirus-i-dk 2020."},{"key":"10.1016\/j.ahj.2020.11.004_bib0002","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1056\/NEJMoa0707427","article-title":"Cardiovascular events during world cup soccer","volume":"358","author":"Wilbert-Lampen","year":"2008","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ahj.2020.11.004_bib0003","doi-asserted-by":"crossref","first-page":"1677","DOI":"10.1056\/NEJM199312023292301","article-title":"Triggering of acute myocardial infarction by heavy physical exertion \u2013 protection against triggering by regular exertion","volume":"329","author":"Mittleman","year":"1993","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ahj.2020.11.004_bib0004","doi-asserted-by":"crossref","first-page":"842","DOI":"10.1097\/00006842-199911000-00019","article-title":"Do episodes of anger trigger myocardial infarction? a case-crossover analysis in the Stockholm Heart Epidemiology Program (SHEEP)","volume":"61","author":"M\u00f6ller","year":"1999","journal-title":"Psychosom Med"},{"key":"10.1016\/j.ahj.2020.11.004_bib0005","doi-asserted-by":"crossref","first-page":"1827","DOI":"10.1503\/cmaj.061174","article-title":"Effect of widespread restrictions on the use of hospital services during an outbreak of severe acute respiratory syndrome","volume":"176","author":"Schull","year":"2007","journal-title":"Can Med Assoc J"},{"key":"10.1016\/j.ahj.2020.11.004_bib0006","doi-asserted-by":"crossref","first-page":"449","DOI":"10.2147\/CLEP.S91125","article-title":"The Danish National Patient Registry: a review of content, data quality, and research potential","volume":"7","author":"Schmidt","year":"2015","journal-title":"Clin Epidemiol"},{"key":"10.1016\/j.ahj.2020.11.004_bib0007","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1007\/s10654-014-9930-3","article-title":"The Danish Civil Registration System as a tool in epidemiology","volume":"29","author":"Schmidt","year":"2014","journal-title":"Eur J Epidemiol"},{"issue":"7 Suppl","key":"10.1016\/j.ahj.2020.11.004_bib0008","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1177\/1403494810394717","article-title":"The Danish National Prescription Registry","volume":"39","author":"Kildemoes","year":"2011","journal-title":"Scand J Public Health"},{"key":"10.1016\/j.ahj.2020.11.004_bib0009","doi-asserted-by":"crossref","DOI":"10.1136\/bmjopen-2016-012832","article-title":"Positive predictive value of cardiovascular diagnoses in the Danish National Patient Registry: a validation study","volume":"6","author":"Sundb\u00f8ll","year":"2016","journal-title":"BMJ Open"},{"issue":"jan31 1","key":"10.1016\/j.ahj.2020.11.004_bib0010","doi-asserted-by":"crossref","first-page":"d124","DOI":"10.1136\/bmj.d124","article-title":"Validation of risk stratification schemes for predicting stroke and thromboembolism in patients with atrial fibrillation: nationwide cohort study","volume":"342","author":"Olesen","year":"2011","journal-title":"BMJ"},{"key":"10.1016\/j.ahj.2020.11.004_bib0011","series-title":"R: A Language and Environment for Statistical Computing","year":"2018"},{"issue":"22","key":"10.1016\/j.ahj.2020.11.004_bib0012","doi-asserted-by":"crossref","first-page":"2871","DOI":"10.1016\/j.jacc.2020.04.011","article-title":"Reduction in ST-segment elevation cardiac catheterization laboratory activations in the United States during COVID-19 Pandemic","volume":"75","author":"Garcia","year":"2020","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ahj.2020.11.004_bib0013","doi-asserted-by":"crossref","first-page":"1852","DOI":"10.1093\/eurheartj\/ehaa314","article-title":"Decline of acute coronary syndrome admissions in Austria since the outbreak of COVID-19: the pandemic response causes cardiac collateral damage","volume":"41","author":"Metzler","year":"2020","journal-title":"Eur Heart J"},{"issue":"1","key":"10.1016\/j.ahj.2020.11.004_bib0014","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1056\/NEJMc2009166","article-title":"Reduced rate of hospital admissions for ACS during Covid-19 Outbreak in Northern Italy","volume":"383","author":"De Filippo","year":"2020","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ahj.2020.11.004_bib0015","unstructured":"Salvatore DR, Carmen S, Cristina B, et\u00a0al. Reduction of hospitalizations for myocardial infarction in Italy in the COVID-19 era. European Heart Journal [Internet]. 2020 [cited 2020 Jun 4];Epub ahead of print. Available from: http:\/\/fdslive.oup.com\/www.oup.com\/pdf\/production_in_progress.pdf 2020."},{"issue":"5","key":"10.1016\/j.ahj.2020.11.004_bib0016","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1056\/NEJMc2010418","article-title":"Out-of-hospital cardiac arrest during the Covid-19 outbreak in Italy","volume":"383","author":"Baldi","year":"2020","journal-title":"N Engl J Med"},{"issue":"3","key":"10.1016\/j.ahj.2020.11.004_bib0017","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1016\/j.jacc.2020.05.038","article-title":"Fewer Hospitalizations for Acute Cardiovascular Conditions During the COVID-19 Pandemic","volume":"76","author":"Bhatt","year":"2020","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ahj.2020.11.004_bib0018","unstructured":"Michael Walter. Cardiologists urge heart attack, stroke patients not to delay medical attention over COVID-19 fears [Internet]. Cardiovascular business. [cited April 15, 2020]. Available from: https:\/\/www.cardiovascularbusiness.com\/topics\/acute-coronary-syndrome\/cardiologists-heart-attack-stroke-delay-coronavirus-covid-19 2020"}],"container-title":["American Heart Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002870320303719?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002870320303719?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T06:06:35Z","timestamp":1757570795000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002870320303719"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,2]]},"references-count":18,"alternative-id":["S0002870320303719"],"URL":"https:\/\/doi.org\/10.1016\/j.ahj.2020.11.004","relation":{},"ISSN":["0002-8703"],"issn-type":[{"value":"0002-8703","type":"print"}],"subject":[],"published":{"date-parts":[[2021,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Incidence of acute coronary syndrome during national lock-down: Insights from nationwide data during the Coronavirus disease 2019 (COVID-19) pandemic","name":"articletitle","label":"Article Title"},{"value":"American Heart Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ahj.2020.11.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}