{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T04:11:17Z","timestamp":1771042277419,"version":"3.50.1"},"reference-count":28,"publisher":"Japanese Circulation Society","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Circ Rep"],"published-print":{"date-parts":[[2026,2,10]]},"DOI":"10.1253\/circrep.cr-25-0245","type":"journal-article","created":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T22:05:56Z","timestamp":1764108356000},"page":"236-243","source":"Crossref","is-referenced-by-count":0,"title":["Association of Concomitant COVID-19 Infection With Outcomes in Patients With Acute Cardiovascular Diseases\u3000\u2015 Nationwide Study Using the JROAD Database in Japan \u2015"],"prefix":"10.1253","volume":"8","author":[{"given":"Tadafumi","family":"Sugimoto","sequence":"first","affiliation":[{"name":"Department of Cardiology, Nagoya City University Mirai Kousei Hospital"},{"name":"Department of Cardiology and Nephrology, Mie University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsushi","family":"Mizuno","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine, St. Luke\u2019s International Hospital"},{"name":"Penn Medicine Nudge Unit, University of Pennsylvania"},{"name":"Leonard Davis Institute for Health Economics, University of Pennsylvania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daisuke","family":"Yoneoka","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, National Institute of Infectious Diseases, Japan Institute for Health Security"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shingo","family":"Matsumoto","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Medicine, Department of Internal Medicine, Toho University Faculty of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chisa","family":"Matsumoto","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Center for Health Surveillance and Preventive Medicine, Tokyo Medical University"},{"name":"Department of Cardiology, Tokyo Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuya","family":"Matsue","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mari","family":"Ishida","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Physiology and Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koshiro","family":"Kanaoka","sequence":"additional","affiliation":[{"name":"Department of Medical and Health Information Management, National Cerebral and Cardiovascular Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshitaka","family":"Iwanaga","sequence":"additional","affiliation":[{"name":"Department of Medical and Health Information Management, National Cerebral and Cardiovascular Center"},{"name":"Department of Cardiology, Sakurabashi-Watanabe Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshihiro","family":"Miyamoto","sequence":"additional","affiliation":[{"name":"Department of Medical and Health Information Management, National Cerebral and Cardiovascular Center"},{"name":"Open Innovation Center, National Cerebral and Cardiovascular Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koichi","family":"Node","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine, Saga University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"330","reference":[{"key":"1","doi-asserted-by":"crossref","unstructured":"1. Kimura M, Matoba T, Nakano Y, Katsuki S, Sakamoto K, Nishihara M, et al. Impact of the coronavirus disease 2019 (COVID-19) pandemic on the severity and the mortality of acute myocardial infarction in Japan: Analysis from the JROAD-DPC database. <i>Circ Rep<\/i> 2024; 6: 191\u2013200.","DOI":"10.1253\/circrep.CR-24-0011"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Tanaka K, Katayama Y, Kitamura T, Dohmi H, Masui J, Hirose T, et al. Impact of coronavirus disease 2019 (COVID-19) outbreak on emergency patients hospitalized with cardiocerebrovascular diseases in Osaka Prefecture, Japan: A population-based study. <i>Circ J<\/i> 2023; 87: 1240\u20131248.","DOI":"10.1253\/circj.CJ-23-0298"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Watase M, Shiraishi Y, Chubachi S, Tanabe N, Maetani T, Asakura T, et al. Coronary artery calcification on chest computed tomography as a predictor of cardiovascular adverse events in patients with COVID-19: A multicenter retrospective study in Japan. <i>Circ J<\/i> 2025; 89: 373\u2013381.","DOI":"10.1253\/circj.CJ-24-0661"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. Nadarajah R, Wu J, Hurdus B, Asma S, Bhatt DL, Biondi-Zoccai G, et al. The collateral damage of COVID-19 to cardiovascular services: A meta-analysis. <i>Eur Heart J<\/i> 2022; 43: 3164\u20133178.","DOI":"10.1093\/eurheartj\/ehac227"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Hall EJ, Ayers CR, Kolkailah AA, Rutan C, Walchok J, Williams JH 4th, et al. Longitudinal trends in cardiovascular risk factor profiles and complications among patients hospitalized for COVID-19 infection: Results from the American Heart Association COVID-19 Cardiovascular Disease Registry. <i>Circ Cardiovasc Qual Outcomes<\/i> 2023; 16: e009652.","DOI":"10.1161\/CIRCOUTCOMES.122.009652"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6. Nishiga M, Wang DW, Han Y, Lewis DB, Wu JC. COVID-19 and cardiovascular disease: From basic mechanisms to clinical perspectives. <i>Nat Rev Cardiol<\/i> 2020; 17: 543\u2013558.","DOI":"10.1038\/s41569-020-0413-9"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. Gomez-Mesa JE, Arango-Ibanez JP, Pantoja-Castro DA, Fuertes-Bucheli JF, C\u00e1rdenas-Mar\u00edn PA, Le\u00f3n-Giraldo HO, et al. Global insights of acute cardiovascular complications of COVID-19: Findings from the CARDIO COVID 19\u201320 and WHF COVID-19 CVD studies. <i>Int J Cardiol<\/i> 2025; 437: 133458.","DOI":"10.1016\/j.ijcard.2025.133458"},{"key":"8","doi-asserted-by":"crossref","unstructured":"8. Kato S, Kitai T, Utsunomiya D, Azuma M, Fukui K, Hagiwara E, et al. Myocardial injury by COVID-19 infection assessed by cardiovascular magnetic resonance imaging: A prospective multicenter study. <i>Circ J<\/i> 2024; 88: 1450\u20131458.","DOI":"10.1253\/circj.CJ-23-0729"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9. Ikeda S, Ueno Y, Maemura K, Yachi S, Takeyama M, Nishimoto Y, et al. Association between the development of thrombosis and worsening of disease severity in patients with moderate COVID-19 on admission: From the CLOT-COVID study. <i>Circ J<\/i> 2023; 87: 448\u2013455.","DOI":"10.1253\/circj.CJ-22-0252"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Wan EYF, Mathur S, Zhang R, Yan VKC, Lai FTT, Chui CSL, et al. Association of COVID-19 with short- and long-term risk of cardiovascular disease and mortality: A prospective cohort in UK Biobank. <i>Cardiovasc Res<\/i> 2023; 119: 1718\u20131727.","DOI":"10.1093\/cvr\/cvac195"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Xie Y, Xu E, Bowe B, Al-Aly Z. Long-term cardiovascular outcomes of COVID-19. <i>Nat Med<\/i> 2022; 28: 583\u2013590.","DOI":"10.1038\/s41591-022-01689-3"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. Xie Y, Choi T, Al-Aly Z. Long-term outcomes following hospital admission for COVID-19 versus seasonal influenza: A cohort study. <i>Lancet Infect Dis<\/i> 2024; 24: 239\u2013255.","DOI":"10.1016\/S1473-3099(23)00684-9"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13. Wichmann B, Moreira Wichmann R. Big data evidence of the impact of COVID-19 hospitalizations on mortality rates of non-COVID-19 critically ill patients. <i>Sci Rep<\/i> 2023; 13: 13613.","DOI":"10.1038\/s41598-023-40727-z"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14. Sugimoto T, Mizuno A, Yoneoka D, Matsumoto S, Matsumoto C, Matsue Y, et al. Hospitalizations for cardiovascular diseases during the early stage of the COVID-19 pandemic in Japan. <i>Circ Rep<\/i> 2022; 4: 353\u2013362.","DOI":"10.1253\/circrep.CR-22-0058"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15. Sugimoto T, Mizuno A, Yoneoka D, Matsumoto S, Matsumoto C, Matsue Y, et al. Cardiovascular hospitalizations and hospitalization costs in Japan during the COVID-19 pandemic. <i>Circ Rep<\/i> 2023; 5: 381\u2013391.","DOI":"10.1253\/circrep.CR-23-0072"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16. Kanaoka K, Okayama S, Yoneyama K, Nakai M, Nishimura K, Kawata H, et al. Number of board-certified cardiologists and acute myocardial infarction-related mortality in Japan: JROAD and JROAD-DPC registry analysis. <i>Circ J<\/i> 2018; 82: 2845\u20132851.","DOI":"10.1253\/circj.CJ-18-0487"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17. Yasuda S, Nakao K, Nishimura K, Miyamoto Y, Sumita Y, Shishido T, et al. The current status of cardiovascular medicine in Japan: Analysis of a large number of health records from a nationwide claim-based database, JROAD-DPC. <i>Circ J<\/i> 2016; 80: 2327\u20132335.","DOI":"10.1253\/circj.CJ-16-0196"},{"key":"18","doi-asserted-by":"crossref","unstructured":"18. Aktaa S, Yadegarfar ME, Wu J, Rashid M, de Belder M, Deanfield J, et al. Quality of acute myocardial infarction care in England and Wales during the COVID-19 pandemic: Linked nationwide cohort study. <i>BMJ Qual Saf<\/i> 2022; 31: 116\u2013122.","DOI":"10.1136\/bmjqs-2021-013040"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19. Grave C, Gabet A, Puymirat E, Empana JP, Tuppin P, Danchin N, et al. Myocardial infarction throughout 1 year of the COVID-19 pandemic: French nationwide study of hospitalization rates, prognosis and 90-day mortality rates. <i>Arch Cardiovasc Dis<\/i> 2021; 114: 768\u2013780.","DOI":"10.1016\/j.acvd.2021.10.008"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20. Xiang D, Xiang X, Zhang W, Yi S, Zhang J, Gu X, et al. Management and outcomes of patients with STEMI during the COVID-19 pandemic in China. <i>J Am Coll Cardiol<\/i> 2020; 76: 1318\u20131324.","DOI":"10.1016\/j.jacc.2020.06.039"},{"key":"21","doi-asserted-by":"crossref","unstructured":"21. Kundi H, Birinci S, Surel AA, Ulgu MM, Balci MM, Coskun N, et al. Trends in acute myocardial infarction volume and related outcomes during the coronavirus disease 2019 pandemic in Turkey. <i>Coron Artery Dis<\/i> 2021; 32: 661\u2013662.","DOI":"10.1097\/MCA.0000000000001023"},{"key":"22","doi-asserted-by":"crossref","unstructured":"22. Wu J, Mamas M, Rashid M, Weston C, Hains J, Luescher T, et al. Patient response, treatments, and mortality for acute myocardial infarction during the COVID-19 pandemic. <i>Eur Heart J Qual Care Clin Outcomes<\/i> 2021; 7: 238\u2013246.","DOI":"10.1093\/ehjqcco\/qcaa062"},{"key":"23","doi-asserted-by":"crossref","unstructured":"23. Kubica J, Ostrowska M, Stolarek W, Kasprzak M, Grzelakowska K, Kry\u015b J, et al. Impact of COVID-19 pandemic on acute heart failure admissions and mortality: A multicentre study (COV-HF-SIRIO 6 study). <i>ESC Heart Fail<\/i> 2022; 9: 721\u2013728.","DOI":"10.1002\/ehf2.13680"},{"key":"24","doi-asserted-by":"crossref","unstructured":"24. Leyva F, Zegard A, Okafor O, Stegemann B, Ludman P, Qiu T. Cardiac operations and interventions during the COVID-19 pandemic: A nationwide perspective. <i>Europace<\/i> 2021; 23: 928\u2013936.","DOI":"10.1093\/europace\/euab013"},{"key":"25","unstructured":"25. Normando PG, Araujo-Filho JA, Fonseca GA, Rodrigues REF, Oliveira VA, Hajjar LA, et al. Reduction in hospitalization and increase in mortality due to cardiovascular diseases during the COVID-19 pandemic in Brazil. <i>Arq Bras Cardiol<\/i> 2021; 116: 371\u2013380."},{"key":"26","doi-asserted-by":"crossref","unstructured":"26. Shoaib A, Van Spall HGC, Wu J, Cleland JGF, McDonagh TA, Rashid M, et al. Substantial decline in hospital admissions for heart failure accompanied by increased community mortality during COVID-19 pandemic. <i>Eur Heart J Qual Care Clin Outcomes<\/i> 2021; 7: 378\u2013387.","DOI":"10.1093\/ehjqcco\/qcab040"},{"key":"27","doi-asserted-by":"crossref","unstructured":"27. Kyriacou DN, Lewis RJ. Confounding by indication in clinical research. <i>JAMA<\/i> 2016; 316: 1818\u20131819.","DOI":"10.1001\/jama.2016.16435"},{"key":"28","doi-asserted-by":"crossref","unstructured":"28. Ponsford MJ, Jefferies R, Davies C, Farewell D, Humphreys IR, Jolles S, et al. Burden of nosocomial COVID-19 in Wales: Results from a multicentre retrospective observational study of 2508 hospitalised adults. <i>Thorax<\/i> 2021; 76: 1246\u20131249.","DOI":"10.1136\/thoraxjnl-2021-216964"}],"container-title":["Circulation Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/circrep\/8\/2\/8_CR-25-0245\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T03:47:42Z","timestamp":1771040862000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/circrep\/8\/2\/8_CR-25-0245\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,10]]},"references-count":28,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.1253\/circrep.cr-25-0245","relation":{},"ISSN":["2434-0790"],"issn-type":[{"value":"2434-0790","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,10]]},"article-number":"CR-25-0245"}}