{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T00:59:53Z","timestamp":1777769993969,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,11,7]],"date-time":"2008-11-07T00:00:00Z","timestamp":1226016000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,11,7]],"date-time":"2008-11-07T00:00:00Z","timestamp":1226016000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiology"],"abstract":"<jats:p>3 patients with co-existing effort angina and Prinzmetal\u2019s variant angina are described, who had also \u2018atypical\u2019 manifestations of variant angina, i.e. chest pain and S-T segment elevation also during treadmill exercise testing. Because of these unusual manifestations the proper diagnosis was delayed and the patients continued with inappropriate therapy (propranolol and only low-dose nitrates). After the correct diagnosis of variant angina with \u2018atypical\u2019 manifestations was made, application of high-dose nitrates and nifedipine resulted in complete relief of symptoms. Repeat treadmill testing during this therapy did not provoke attacks of chest pain with S-T elevation.<\/jats:p>","DOI":"10.1159\/000173564","type":"journal-article","created":{"date-parts":[[2008,11,10]],"date-time":"2008-11-10T05:48:13Z","timestamp":1226296093000},"page":"15-23","source":"Crossref","is-referenced-by-count":0,"title":["Exercise-Induced S-T Segment Elevation in Variant Angina"],"prefix":"10.1159","author":[{"given":"Shmuel","family":"Gottlieb","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dan","family":"Tzivoni","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andre","family":"Keren","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jesaia","family":"Benhorin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shlomo","family":"Stern","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,11,7]]},"container-title":["Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000173564","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T16:26:52Z","timestamp":1777480012000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000173564"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,11,7]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000173564","archive":["Portico"],"relation":{},"ISSN":["0008-6312","1421-9751"],"issn-type":[{"value":"0008-6312","type":"print"},{"value":"1421-9751","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,11,7]]}}}