{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T10:28:48Z","timestamp":1793701728142,"version":"4.5.1"},"reference-count":0,"publisher":"Sultan Qaboos University","issue":"4","license":[{"start":{"date-parts":[[2020,12,21]],"date-time":"2020-12-21T00:00:00Z","timestamp":1608508800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sultan Qaboos University Medical Journal"],"abstract":"<jats:p>Right atrial diverticulum is a very rare anomaly. It is an outpouching arising from the right atrial free wall. Clinical presentations vary widely but some cases are associated with supraventricular tachycardia and atrial flutter\/fibrillation. The incidence\/prevalence of this anomaly is not available because only a few cases have been reported. We report a 38-year-old female patient who presented to the Heart Clinic, Tehran, Iran in 2019 with a history of dyspnea and chest pain. Electrocardiography revealed left bundle branch block. Following a magnetic resonance imaging study, the patient was diagnosed with a right atrial diverticulum. She underwent surgical resection of the diverticulum. The post-operative course was uneventful and no recurrence of the arrhythmia was detected during the six months of follow-up. To the best of the authors\u2019 knowledge, this combination has not been described in the literature.<\/jats:p>","DOI":"10.18295\/squmj.2020.20.04.019","type":"journal-article","created":{"date-parts":[[2021,1,24]],"date-time":"2021-01-24T06:11:19Z","timestamp":1611468679000},"page":"e394-396","source":"Crossref","is-referenced-by-count":2,"title":["Right Atrial Diverticulum in an Adult Woman with Left Bundle Branch Block"],"prefix":"10.18295","volume":"20","author":[{"given":"Behnam","family":"Shakerian","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Surgery, Tehran University of Medical Sciences, Tehran, Iran; Department of Cardiovascular Surgery, Shahrekord University of Medical Sciences, Shahrekord, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammad H","family":"Mandegar","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Tehran University of Medical Sciences, Tehran, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"7681","published-online":{"date-parts":[[2020,12,21]]},"container-title":["Sultan Qaboos University Medical Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.squ.edu.om\/index.php\/squmj\/article\/download\/3956\/2991","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.squ.edu.om\/index.php\/squmj\/article\/download\/3956\/2991","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T09:49:37Z","timestamp":1793699377000},"score":1,"resource":{"primary":{"URL":"https:\/\/mjournal.squ.edu.om\/home\/vol20\/iss4\/19"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12,21]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2020,12,21]]}},"URL":"https:\/\/doi.org\/10.18295\/squmj.2020.20.04.019","relation":{},"ISSN":["2075-0528"],"issn-type":[{"value":"2075-0528","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,12,21]]}}}