PMID- 27549544 OWN - NLM STAT- MEDLINE DCOM- 20170331 LR - 20170817 IS - 1552-6259 (Electronic) IS - 0003-4975 (Linking) VI - 102 IP - 3 DP - 2016 Sep TI - Left Atrial Appendage Aneurysm. PG - e207-e209 LID - S0003-4975(16)00188-0 [pii] LID - 10.1016/j.athoracsur.2016.02.012 [doi] AB - Left atrial appendage aneurysms (LAAA) are extremely rare. This condition is usually diagnosed incidentally or after the occurrence of thrombotic events or cardiac tachyarrhythmias in the second to fourth decades of life. It can predispose to hazardous adverse events, including atrial fibrillation, myocardial infarction, and systemic thromboembolism. We report a case of LAAA in a 68-year-old woman presenting with atypical chest pain, exertional dyspnea, and episodes of sudden-onset palpitation. Aneurysmectomy with the patient under cardiac arrest with cardiopulmonary bypass was performed. In addition, we explore the diagnosis, management, and prognosis of this entity through a meticulous literature review. CI - Copyright (c) 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved. FAU - Hosseini, Saeid AU - Hosseini S AD - Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. FAU - Hashemi, Arash AU - Hashemi A AD - Department of Cardiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. FAU - Saedi, Sedigheh AU - Saedi S AD - Department of Cardiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. Electronic address: sedsaedi@gmail.com. FAU - Jalili, Farshad AU - Jalili F AD - Department of Cardiac Surgery, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. FAU - Maleki, Majid AU - Maleki M AD - Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. FAU - Jalalian, Rozita AU - Jalalian R AD - Department of Cardiology, Mazandaran University of Medical Sciences, Mazandaran, Iran. FAU - Rezaei, Yousef AU - Rezaei Y AD - Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. LA - eng PT - Case Reports PT - Journal Article PL - Netherlands TA - Ann Thorac Surg JT - The Annals of thoracic surgery JID - 15030100R SB - IM MH - Aged MH - Atrial Appendage/*diagnostic imaging/surgery MH - Cardiac Surgical Procedures/methods MH - Cardiopulmonary Bypass/methods MH - Chest Pain/diagnosis/etiology MH - Echocardiography, Transesophageal/*methods MH - Female MH - Follow-Up Studies MH - Heart Aneurysm/*diagnostic imaging/*surgery MH - Heart Arrest, Induced MH - Humans MH - Radiography, Thoracic/methods MH - Rare Diseases MH - Risk Assessment MH - Syncope/diagnosis/etiology MH - Thoracotomy/methods MH - Treatment Outcome EDAT- 2016/08/24 06:00 MHDA- 2017/04/01 06:00 CRDT- 2016/08/24 06:00 PHST- 2016/01/26 00:00 [received] PHST- 2016/01/26 00:00 [revised] PHST- 2016/02/04 00:00 [accepted] PHST- 2016/08/24 06:00 [entrez] PHST- 2016/08/24 06:00 [pubmed] PHST- 2017/04/01 06:00 [medline] AID - S0003-4975(16)00188-0 [pii] AID - 10.1016/j.athoracsur.2016.02.012 [doi] PST - ppublish SO - Ann Thorac Surg. 2016 Sep;102(3):e207-e209. doi: 10.1016/j.athoracsur.2016.02.012.