{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T07:38:53Z","timestamp":1787989133894,"version":"build-2784847793"},"reference-count":9,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2014,10,26]]},"abstract":"<jats:p>A 76-year-old immunocompetent woman presented to our hospital with general fatigue. Her blood pressure was 60\/40\u2005mm\u2005Hg and pulse rate was 110\u2005bpm. An electrocardiogram showed ST-elevation in the II, III and aVF leads with complete atrioventricular block. An echocardiogram and CT revealed pericardial effusion and a 6\u2005cm solid tumour lying anterior to the heart. The right coronary artery (RCA) ran through the centre of the tumour, which bulged into the right atrium for 35\u2005mm and vibrated. Emergent coronary angiography revealed 99% stenosis with delay at the proximal RCA; however, intravascular ultrasound showed no atheromatous changes, and the RCA was compressed by the extravascular mass. Successful coronary stenting improved the coronary flow. The following day, a biopsy was performed via thoracotomy without any events, the results of which showed diffuse-type large B-cell lymphoma histologically. Chemotherapy gradually reduced the tumour size, and the patient became stable haemodynamically.<\/jats:p>","DOI":"10.1136\/bcr-2014-207267","type":"journal-article","created":{"date-parts":[[2014,11,17]],"date-time":"2014-11-17T09:38:18Z","timestamp":1416217098000},"page":"bcr2014207267","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":4,"title":["Successful treatment of primary cardiac lymphoma causing ST-elevation myocardial infarction by percutaneous coronary intervention combined with chemotherapy"],"prefix":"10.1136","volume":"2014","author":[{"given":"Daisuke","family":"Nagatomo","sequence":"first","affiliation":[{"name":"Department of Cardiology, Saga University, Saga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun-ichi","family":"Oyama","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Saga University, Saga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mari","family":"Yoshihara","sequence":"additional","affiliation":[{"name":"Department of Hematology, Respiratory Medicine and Oncology, Saga University, Saga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Koichi","family":"Node","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Saga University, Saga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2014,11,17]]},"reference":[{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.1","doi-asserted-by":"publisher","DOI":"10.3109\/10428194.2013.828355"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2009.09.002"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.3","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.19.6.g99no031421"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.4","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0142(19971015)80:8<1497::AID-CNCR18>3.0.CO;2-0"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.5","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.25444"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.6","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8167.2012.02343.x"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.7","doi-asserted-by":"crossref","first-page":"E52","DOI":"10.1002\/clc.20441","article-title":"A case of primary cardiac lymphoma mimicking acute myocardial infarction","volume":"32","author":"Sankaranarayanan","year":"2009","journal-title":"Clin Cardiol"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.8","doi-asserted-by":"publisher","DOI":"10.4070\/kcj.2012.42.11.776"},{"key":"2025082723584998000_2014.nov17_1.bcr2014207267.9","doi-asserted-by":"publisher","DOI":"10.1016\/j.jccase.2012.02.006"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2014-207267","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T06:59:03Z","timestamp":1756364343000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2014-207267"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,11,17]]},"references-count":9,"alternative-id":["10.1136\/bcr-2014-207267"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2014-207267","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,11,17]]}}}