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The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
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Congenital intrapericardial left atrial appendage aneurysm

H Yaliniz1, O K Salih, C Alhan

  • 1Department of Cardiovascular Surgery, University of Cukurova, Faculty of Medicine, Adana, Turkey. hafize101@yahoo.com

The Journal of Cardiovascular Surgery
|February 20, 2007
PubMed

Insights

Congenital left atrial appendage aneurysms are rare cardiac conditions. This report details a surgically corrected case, highlighting diagnostic clues and associated risks like arrhythmias and embolization.

Area of Science:

  • Cardiology
  • Congenital Heart Disease
  • Vascular Surgery

Background:

  • Congenital true aneurysms of the left atrial appendage (LAA) are exceedingly rare cardiac malformations.
  • These aneurysms can present diagnostic challenges, often initially suggested by an abnormal cardiac silhouette on chest roentgenography.

Observation:

  • The case involved a patient with a congenital LAA aneurysm.
  • Associated conditions included supraventricular arrhythmias and a risk of systemic embolization.

Findings:

  • The study reports a surgically corrected case of congenital LAA aneurysm.
  • Diagnostic imaging, particularly chest roentgenography, can provide crucial clues.

Implications:

  • Surgical correction offers a viable treatment option for symptomatic LAA aneurysms.
  • Early diagnosis and management are crucial to prevent serious complications such as stroke and heart failure.

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