{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T15:34:17Z","timestamp":1772033657327,"version":"3.50.1"},"reference-count":0,"publisher":"VM Media Group sp. z o.o","issue":"0","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiol J"],"DOI":"10.5603\/cj.103397","type":"journal-article","created":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T14:29:21Z","timestamp":1758551361000},"source":"Crossref","is-referenced-by-count":1,"title":["Clinical presentation and outcomes of acute myocardial infarction with vs. without ST elevation in octogenarians"],"prefix":"10.5603","volume":"33","author":[{"given":"Wojciech","family":"Picheta","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bart\u0142omiej","family":"G\u00f3ra","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mateusz","family":"Kachel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matylda","family":"Forszpaniak","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aleksandra","family":"Kolarczyk-Haczyk","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Micha\u0142","family":"Dudek","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Filip","family":"Sawicki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Piotr","family":"Buszman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marek","family":"Gierlotka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariusz","family":"G\u0105sior","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Krzysztof","family":"Milewski","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3595","published-online":{"date-parts":[[2026,2,5]]},"container-title":["Cardiology Journal"],"original-title":[],"link":[{"URL":"https:\/\/journals.viamedica.pl\/cardiology_journal\/article\/viewFile\/103397\/84975","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T13:55:57Z","timestamp":1772027757000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.viamedica.pl\/cardiology_journal\/article\/view\/103397"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,5]]},"references-count":0,"journal-issue":{"issue":"0","published-online":{"date-parts":[[2025,9,22]]}},"URL":"https:\/\/doi.org\/10.5603\/cj.103397","relation":{},"ISSN":["1898-018X","1897-5593"],"issn-type":[{"value":"1898-018X","type":"electronic"},{"value":"1897-5593","type":"print"}],"subject":[],"published":{"date-parts":[[2026,2,5]]},"article-number":"e00226021"}}