{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T05:16:57Z","timestamp":1783142217489,"version":"3.54.6"},"reference-count":20,"publisher":"The Japan Geriatrics Society","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nippon Ronen Igakkai Zasshi","Nihon Ronen Igakkai Zasshi","Jpn J Geriat","Jpn. j. geriat"],"published-print":{"date-parts":[[2025,4,25]]},"DOI":"10.3143\/geriatrics.62.250","type":"journal-article","created":{"date-parts":[[2025,6,29]],"date-time":"2025-06-29T18:07:54Z","timestamp":1751220474000},"page":"250-255","source":"Crossref","is-referenced-by-count":0,"title":["Myocarditis following the third dose of a COVID-19 mRNA vaccination in an older woman","3\u56de\u76ee\u306eCOVID-19 mRNA\u30ef\u30af\u30c1\u30f3\u63a5\u7a2e\u5f8c\u306b\u767a\u75c7\u3057\u305f\u9ad8\u9f62\u8005\u306e\u6025\u6027\u5fc3\u7b4b\u708e\u306e1\u4f8b"],"prefix":"10.3143","volume":"62","author":[{"given":"Eiji","family":"Matsumoto","sequence":"first","affiliation":[{"name":"Department of Internal Medicine and Gastroenterology, Mihara Shiromachi Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoaki","family":"Hama","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Tokai University Hachioji Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasuhiro","family":"Isami","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Isami Internal Medicine and Ophthalmology Clinic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenya","family":"Sakai","sequence":"additional","affiliation":[{"name":"Department of Internal Cardiovascular Medicine, Mihara Shiromachi Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1704","reference":[{"key":"1","doi-asserted-by":"crossref","unstructured":"1) Nagai T, Inomata T, Kohno T, Sato T, Tada A, Kubo T, et al.: JCS 2023 Guideline on the Diagnosis and Treatment of Myocarditis. Circ J  2023; 87: 674-754.","DOI":"10.1253\/circj.CJ-22-0696"},{"key":"2","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1186\/s12889-023-15376-6","volume":"23","author":"M Kikuchi","year":"2023","unstructured":"2) Kikuchi M, Ishihara S, Kohno M: Politics of COVID-19 vaccination in Japan: how governing incumbents' representation affected regional rollout variation. BMC Public Health 2023; 23: 515.","journal-title":"BMC Public Health","ISSN":"https:\/\/id.crossref.org\/issn\/1471-2458","issn-type":"print"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3) Koizumi T, Awaya T, Yoshioka K, Kitano S, Hayama H, Amemiya K, et al.: Myocarditis after COVID-19 mRNA vaccines. QJM 2021; 114: 741-743.","DOI":"10.1093\/qjmed\/hcab244"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4) Murakami Y, Shinohara M, Oka Y, Wada R, Noike R, Ohara H, et al.: Myocarditis Following a COVID-19 Messenger RNA Vaccination: A Japanese Case Series. Intern Med 2022; 61: 501-505.","DOI":"10.2169\/internalmedicine.8731-21"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5) Murase H, Zhu Y, Sakaida K, Mizuno H, Mori H, Iwayama H, et al.: Case report: Five patients with myocarditis after mRNA COVID-19 vaccination. Front Pediatr 2022; 10: 977476.","DOI":"10.3389\/fped.2022.977476"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6) Nagasaka T, Koitabashi N, Ishibashi Y, Aihara K, Takama N, Ohyama Y, et al.: Acute myocarditis associated with COVID-19 vaccination: A case report. J Cardiol Cases 2022; 25: 285-288.","DOI":"10.1016\/j.jccase.2021.11.006"},{"key":"7","unstructured":"7) \u539a\u751f\u52b4\u50cd\u7701: \u300c\u5fc3\u7b4b\u708e\u306e\u5206\u985e\u8a55\u4fa1\u300d. 2021. https:\/\/www.mhlw.go.jp\/content\/10601000\/000861811.pdf (accessed 2024-9-20)."},{"key":"8","unstructured":"8) \u65e5\u672c\u5faa\u74b0\u5668\u5b66\u4f1a: \u300c\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a4\u30eb\u30b9\u30ef\u30af\u30c1\u30f3\u63a5\u7a2e\u5f8c\u306e\u6025\u6027\u5fc3\u7b4b\u708e\u3068\u6025\u6027\u5fc3\u819c\u708e\u306b\u95a2\u3059\u308b\u65e5\u672c\u5faa\u74b0\u5668\u5b66\u4f1a\u306e\u58f0\u660e\u300d. 2021. https:\/\/www.j-circ.or.jp\/cms\/wp-content\/uploads\/2021\/07\/JCS_Statement_2021_03.pdf (accessed 2024-11-27)."},{"key":"9","doi-asserted-by":"crossref","unstructured":"9) Patone M, Mei XW, Handunnetthi L, Dixon S, Zaccardi F, Shankar-Hari M, et al.: Risks of myocarditis, pericarditis, and cardiac arrhythmias associated with COVID-19 vaccination or SARS-CoV-2 infection. Nat Med 2022; 28: 410-422.","DOI":"10.1038\/s41591-021-01630-0"},{"key":"10","unstructured":"10) Skrzypek A, Mostowik M, Szeliga M, Wilczy\u0144ska-Golonka M, D\u0119bicka-D\u0105browska D, Nessler J: Chronic heart failure in the elderly: still a current medical problem. Folia Med Cracov 2018; 58: 47-56."},{"key":"11","doi-asserted-by":"crossref","unstructured":"11) Alami A, Krewski D, Farhat N, Mattison D, Wilson K, Gravel CA, et al.: Risk of myocarditis and pericarditis in mRNA COVID-19-vaccinated and unvaccinated populations: a systematic review and meta-analysis. BMJ Open 2023; 13: e065687.","DOI":"10.1136\/bmjopen-2022-065687"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12) Gr\u00fcn S, Schumm J, Greulich S, Wagner A, Schneider S, Bruder O, et al.: Long-term follow-up of biopsy-proven viral myocarditis: mortality and incomplete recovery predictors. J Am Coll Cardiol 2012; 59: 1604-1615.","DOI":"10.1016\/j.jacc.2012.01.007"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13) Hirono K, Takarada S, Okabe M, Miyao N, Nakaoka H, Ibuki K, et al.: Clinical significance of chronic myocarditis: systematic review and meta-analysis. Heart Vessels 2022; 37: 300-314.","DOI":"10.1007\/s00380-021-01914-y"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14) Block JP, Boehmer TK, Forrest CB, Carton TW, Lee GM, Ajani UA, et al.: Cardiac Complications After SARS-CoV-2 Infection and mRNA COVID-19 Vaccination - PCORnet, United States, January 2021-January 2022. MMWR Morb Mortal Wkly Rep 2022; 71: 517-523.","DOI":"10.15585\/mmwr.mm7114e1"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15) Maruyama T, Uesako H: Lessons Learnt from Case Series of Out-of-hospital Cardiac Arrest and Unexpected Death after COVID-19 Vaccination. Intern Med 2023; 62: 3267-3275.","DOI":"10.2169\/internalmedicine.2298-23"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16) Subramanian SV, Kumar A: Increases in COVID-19 are unrelated to levels of vaccination across 68 countries and 2947 counties in the United States. Eur J Epidemiol 2021; 36: 1237-1240.","DOI":"10.1007\/s10654-021-00808-7"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17) Bager P, Wohlfahrt J, Bhatt S, Stegger M, Legarth R, M\u00f8ller CH, et al.: Risk of hospitalisation associated with infection with SARS-CoV-2 omicron variant versus delta variant in Denmark: an observational cohort study. Lancet Infect Dis 2022; 22: 967-976.","DOI":"10.1016\/S1473-3099(22)00154-2"},{"key":"18","doi-asserted-by":"crossref","unstructured":"18) Nyberg T, Ferguson NM, Nash SG, Webster HH, Flaxman S, Andrews N, et al.: Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study. Lancet 2022; 39: 1303-1312.","DOI":"10.1016\/S0140-6736(22)00462-7"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19) Post LA, Lorenzo-Redondo R: Omicron: fewer adverse outcomes come with new dangers. Lancet 2022; 399: 1280-1281.","DOI":"10.1016\/S0140-6736(22)00514-1"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20) Veneti L, B\u00f8\u00e5s H, Br\u00e5then Kristoffersen A, St\u00e5lcrantz J, Bragstad K, Hungnes O, et al.: Reduced risk of hospitalisation among reported COVID-19 cases infected with the SARS-CoV-2 Omicron BA.1 variant compared with the Delta variant, Norway, December 2021 to January 2022. Euro Surveill 2022; 27: 2200077.","DOI":"10.2807\/1560-7917.ES.2022.27.4.2200077"}],"container-title":["Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/geriatrics\/62\/2\/62_62.250\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T04:39:26Z","timestamp":1783139966000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/geriatrics\/62\/2\/62_62.250\/_article\/-char\/ja\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,25]]},"references-count":20,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2025]]}},"URL":"https:\/\/doi.org\/10.3143\/geriatrics.62.250","relation":{},"ISSN":["0300-9173"],"issn-type":[{"value":"0300-9173","type":"print"}],"subject":[],"published":{"date-parts":[[2025,4,25]]},"article-number":"62.250"}}