{"pk":1028,"title":"The “Spiked Helmet” Sign Associated with ST-Elevation Myocardial Infarction: A Case Report","subtitle":null,"abstract":"Introduction:\n The “spiked helmet” sign was first described in 2011 by Littmann and Monroe in a case series of eight patients. This sign is characterized by an ST-elevation atypically with the upward shift starting before the onset of the QRS complex. Nowadays the sign is associated with critical non-cardiac illness.\nCase Report:\n An 84-year-old man with a history of three-vessel disease presented to the emergency department with intermittent pain in the upper abdomen. The electrocardiogram revealed the “spiked helmet” sign. After ruling out non-cardiac conditions the catherization lab was activated. The coronary angiography revealed an acute occlusion of the right coronary artery, which was balloon-dilated followed by angioplasty. The first 24 hours went uneventfully with resolution of the “spiked helmet” sign. On the second day, however, the patient died suddenly and unexpectedly.\nConclusion:\n Despite the association with non-cardiac illness, the “spiked helmet” sign can be seen by an acute coronary artery occlusion as an ST-elevation myocardial infarction (STEMI). Reciprocal ST-depression in these cases should raise the suspicion of STEMI.","language":"en","license":{"name":"Creative Commons Attribution 4.0","short_name":"CC BY 4.0","text":"Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.","url":"https://creativecommons.org/licenses/by/4.0"},"keywords":[{"word":"piked helmet sign"},{"word":"upper abdomen pain"},{"word":"chest pain"},{"word":"STEMI"},{"word":"emergency department"},{"word":"case report"}],"section":"Case Reports","is_remote":true,"remote_url":"https://escholarship.org/uc/item/71s3v2fc","frozenauthors":[{"first_name":"Bruno","middle_name":"","last_name":"Minotti","name_suffix":"","institution":"Cantonal Hospital of St. Gallen, Department of Emergency Medicine, St. Gallen, Switzerland","department":"None"},{"first_name":"Jörg","middle_name":"","last_name":"Scheler","name_suffix":"","institution":"Cantonal Hospital of St. Gallen, Department of Emergency Medicine, St. Gallen, Switzerland","department":"None"},{"first_name":"Robert","middle_name":"","last_name":"Sieber","name_suffix":"","institution":"Cantonal Hospital of St. Gallen, Department of Emergency Medicine, St. Gallen, Switzerland","department":"None"},{"first_name":"Eva","middle_name":"","last_name":"Scheler","name_suffix":"","institution":"Cantonal Hospital of St. Gallen, Department of Cardiology, St. Gallen, Switzerland","department":"None"}],"date_submitted":"2021-05-10T18:25:50Z","date_accepted":"2021-05-10T18:25:50Z","date_published":"2021-05-10T18:26:35Z","render_galley":null,"galleys":[{"label":"","type":"","path":"https://journalpub.escholarship.org/uciem_cpcem/article/1028/galley/775/download/"}]}