{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T07:10:03Z","timestamp":1756278603970,"version":"3.44.0"},"reference-count":5,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>A 21-year-old man who had suffered an episode of complete heart block 2 months earlier and thus undergone pacemaker implantation presented with syncope. Echocardiography showed cardiac tamponade and raised the suspicion of lead penetration. The effusion was drained. Multi-sliced CT scan confirmed that the right aspect of the pacemaker wire was extracardiac, causing the cardiac tamponade.<\/jats:p>","DOI":"10.1136\/bcr.12.2011.5353","type":"journal-article","created":{"date-parts":[[2012,2,28]],"date-time":"2012-02-28T09:19:33Z","timestamp":1330420773000},"page":"bcr1220115353","source":"Crossref","is-referenced-by-count":0,"title":["What could be the cause of late syncope after pacemaker implantation?"],"prefix":"10.1136","volume":"2012","author":[{"given":"Mohammad Hossein","family":"Mandegar","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Farideh","family":"Roshanali","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helia","family":"Farokhzad","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahmood","family":"Eftekharzadeh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2012,2,28]]},"reference":[{"key":"2025082623534518000_2012.feb25_1.bcr1220115353.1","doi-asserted-by":"publisher","DOI":"10.1093\/europace\/eup384"},{"key":"2025082623534518000_2012.feb25_1.bcr1220115353.2","first-page":"439","article-title":"[Syncope of unknown origin in patients with permanent auriculoventricular block with an implanted pacemaker. Usefulness of the tilt table test].","volume":"55","author":"M\u00c3\u00a1rquez","year":"2002","journal-title":"Rev Esp Cardiol"},{"key":"2025082623534518000_2012.feb25_1.bcr1220115353.3","doi-asserted-by":"publisher","DOI":"10.1046\/j.1460-9592.2002.01155.x"},{"key":"2025082623534518000_2012.feb25_1.bcr1220115353.4","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1111\/j.1540-8159.2007.00575.x","article-title":"Prevalence and characterization of asymptomatic pacemaker and ICD lead perforation on CT.","volume":"30","author":"Hirschl","year":"2007","journal-title":"Pacing Clin Electrophysiol"},{"key":"2025082623534518000_2012.feb25_1.bcr1220115353.5","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2006.01.078"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr.12.2011.5353","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T06:53:53Z","timestamp":1756277633000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr.12.2011.5353"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,2,28]]},"references-count":5,"alternative-id":["10.1136\/bcr.12.2011.5353"],"URL":"https:\/\/doi.org\/10.1136\/bcr.12.2011.5353","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2012,2,28]]}}}