Related Experiment Video
Updated: Jul 4, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
Left atrial appendage aneurysm: echocardiographic diagnostic
Viviane Cordeiro Veiga1, Salomón Soriano Ordinola Rojas, Amilton Silva Junior
1Setor de Ecocardiografia Adulto, Real e Benemérita Associação Portuguesa de Beneficência - São Paulo, SP - Brasil. vcveiga@cardiol.br
Left atrial appendage aneurysm is a rare condition causing heart arrhythmias and thromboembolism. Surgical resection is an effective treatment for this condition, as demonstrated in a recent case study.
Area of Science:
- Cardiology
- Cardiac Surgery
Background:
- Left atrial appendage aneurysm (LAAA) is an uncommon cardiac anomaly.
- LAAA can lead to significant complications such as heart arrhythmias and thromboembolism.
Observation:
- A case of LAAA was diagnosed using echocardiography.
- The patient presented with symptoms indicative of LAAA complications.
Findings:
- Surgical resection was performed for the diagnosed left atrial appendage aneurysm.
- The successful surgical outcome highlights the viability of this intervention.
Implications:
- This case underscores the importance of timely diagnosis and surgical intervention for LAAA.
- Surgical resection offers a definitive treatment option for symptomatic LAAA, potentially preventing severe embolic events.
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