{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T20:13:00Z","timestamp":1758399180530,"version":"3.44.0"},"reference-count":2,"publisher":"BMJ","issue":"16","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Heart"],"published-print":{"date-parts":[[2011,8,15]]},"DOI":"10.1136\/heartjnl-2011-300145","type":"journal-article","created":{"date-parts":[[2011,6,27]],"date-time":"2011-06-27T20:59:43Z","timestamp":1309208383000},"page":"1360-1360","source":"Crossref","is-referenced-by-count":4,"title":["Dual-chamber pacemaker in persistent left superior vena cava"],"prefix":"10.1136","volume":"97","author":[{"given":"Fraz","family":"Umar","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abdalla","family":"Alzuwam","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Faizel","family":"Osman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2011,6,27]]},"reference":[{"key":"2025092006254040000_97.16.1360.1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMicm053543"},{"key":"2025092006254040000_97.16.1360.2","doi-asserted-by":"publisher","DOI":"10.1007\/s00276-005-0067-7"}],"container-title":["Heart"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/heartjnl-2011-300145","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T13:25:46Z","timestamp":1758374746000},"score":1,"resource":{"primary":{"URL":"https:\/\/heart.bmj.com\/lookup\/doi\/10.1136\/heartjnl-2011-300145"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6,27]]},"references-count":2,"journal-issue":{"issue":"16","published-online":{"date-parts":[[2011,7,20]]},"published-print":{"date-parts":[[2011,8,15]]}},"alternative-id":["10.1136\/heartjnl-2011-300145"],"URL":"https:\/\/doi.org\/10.1136\/heartjnl-2011-300145","relation":{},"ISSN":["1355-6037","1468-201X"],"issn-type":[{"type":"print","value":"1355-6037"},{"type":"electronic","value":"1468-201X"}],"subject":[],"published":{"date-parts":[[2011,6,27]]}}}