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Coronary angiography showed an occlusion of the proximal segment of the right coronary artery, which was treated with balloon angioplasty, and a chronic lesion of the anterior descending artery. The patient had a good recovery and was discharged on the 14th day. Myocardial perfusion scintigraphy (stress and rest) was performed a month later, showing a fixed perfusion defect in the apex and anterior wall (medium-apical), with no signs of ischaemia.<\/jats:p>","DOI":"10.1136\/bcr-2016-215338","type":"journal-article","created":{"date-parts":[[2016,5,3]],"date-time":"2016-05-03T10:13:15Z","timestamp":1462270395000},"page":"bcr2016215338","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":4,"title":["Isolated right ventricular infarction: a diagnostic challenge"],"prefix":"10.1136","volume":"2016","author":[{"given":"Catarina","family":"Vieira","sequence":"first","affiliation":[{"name":"Department of Cardiology, Braga Hospital, Braga, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andre","family":"Santa Cruz","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Braga Hospital, Braga, Portugal"},{"name":"Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carina","family":"Arantes","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Braga Hospital, Braga, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S\u00e9rgia","family":"Rocha","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Braga Hospital, Braga, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2016,5,3]]},"reference":[{"key":"2025082623135807000_2016.may03_1.bcr2016215338.1","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(97)00178-2"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.2","doi-asserted-by":"publisher","DOI":"10.1097\/00003072-198311000-00001"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.3","doi-asserted-by":"publisher","DOI":"10.1097\/00006231-198901000-00006"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.4","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.81.2.401"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.5","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(00)01089-5"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.6","doi-asserted-by":"publisher","DOI":"10.1016\/0167-5273(94)90117-1"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.7","doi-asserted-by":"publisher","DOI":"10.1007\/s11897-008-0029-6"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.8","first-page":"307","article-title":"Isolated right ventricular infarction followed by posterior left ventricular infarction after a few days","volume":"39","author":"Singhal","year":"1984","journal-title":"Acta Cardiol"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.9","doi-asserted-by":"publisher","DOI":"10.1093\/eurjhf\/hfp204"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.10","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(03)00120-7"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.11","doi-asserted-by":"publisher","DOI":"10.1097\/MCA.0000000000000139"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.12","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2004.05.047"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.13","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2010.05.046"},{"key":"2025082623135807000_2016.may03_1.bcr2016215338.14","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.57.6.1078"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2016-215338","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T06:14:08Z","timestamp":1756275248000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2016-215338"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,5,3]]},"references-count":14,"alternative-id":["10.1136\/bcr-2016-215338"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2016-215338","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2016,5,3]]}}}