{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T09:46:00Z","timestamp":1792057560651,"version":"4.4.0"},"reference-count":0,"publisher":"Danish Medical Association","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ugeskr L\u00e6ger"],"abstract":"<jats:p>Elevated troponin is frequently interpreted as acute coronary syndrome, yet it may reflect non-ischemic myocardial injury. We report a 79-year-old woman presenting with acute dyspnea and chest pain following forced inspiration, found to have a spontaneous sternal fracture and marked troponin elevation without ischemic ECG changes or significant ventricular dysfunction. The case highlights the diagnostic challenge of distinguishing non-STEMI from secondary troponin elevation in the setting of chest wall trauma and emphasises the need for careful clinical assessment in elderly patients.<\/jats:p>","DOI":"10.61409\/v12251059","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T08:57:50Z","timestamp":1792054670000},"page":"1-4","source":"Crossref","is-referenced-by-count":0,"title":["Sternum fracture and troponinism after forced inspiration"],"prefix":"10.61409","author":[{"given":"Steve Louay","family":"Gabbou","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"40208","published-online":{"date-parts":[[2026,10,5]]},"container-title":["Ugeskrift for L\u00e6ger"],"original-title":[],"deposited":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T08:57:51Z","timestamp":1792054671000},"score":1,"resource":{"primary":{"URL":"https:\/\/ugeskriftet.dk\/videnskab\/V12251059"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,5]]},"references-count":0,"URL":"https:\/\/doi.org\/10.61409\/v12251059","relation":{},"ISSN":["0041-5782","1603-6824"],"issn-type":[{"value":"0041-5782","type":"print"},{"value":"1603-6824","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,5]]}}}