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Huge Left Atrial Appendage Aneurysm: A Case Report and Review of the Literature
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  • Daowei Li,
  • Mingyan Ding ,
  • Hanzhang Zhao,
  • Fang Zhu
Mingyan Ding
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Hanzhang Zhao
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Fang Zhu

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Background: Left atrial appendage aneurysm (LAAA) is a rare cardiac disease with potentially life-threatening complications such as systemic thromboembolism, atrial tachyarrhythmia and cardiac dysfunction. Currently, early surgical intervention is recommended as the most suitable treatment to prevent these complications. Case introduction: In this case report, we describe a 58-year-old female patient admitted to the hospital with the main symptoms of active dyspnea and recurrent palpitations for 3 years, which had worsened for a week prior to presentation. The relevant literature was also reviewed to summarize the clinical features of LAAA and physical examination and diagnostic work-ups for patients, including those with no apparent symptoms. These findings will provide valuable information for further treatment options and facilitate necessary intervention measures to prevent serious complications.