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Total anomalous systemic venous drainage to the left atrium
Ze-Wei Zhang1, Qun-Jun Duan, Zhan Gao
1Department of Thoracic and Cardiovascular Surgery, Children's Hospital of Zhejiang University, School of Medicine, Hangzhou, China. zeweiz@zju.edu.cn
The Annals of Thoracic Surgery
|April 22, 2009
Summary
This case report details an unusual connection of major systemic veins to the left atrium. Surgical correction was successful, highlighting a rare congenital heart anomaly.
Area of Science:
- Cardiology
- Congenital Heart Disease
- Cardiac Surgery
Background:
- Total anomalous systemic venous drainage (TASVD) is a rare congenital heart defect.
- Anatomical variations in systemic venous return can lead to complex cardiac presentations.
- Understanding TASVD is crucial for surgical planning and patient outcomes.
Observation:
- A unique case of TASVD involving the right superior vena cava, persistent left superior vena cava, inferior vena cava, and coronary sinus draining into the left atrium.
- This anatomical anomaly presented a significant surgical challenge.
Findings:
- Successful surgical correction of the anomalous venous connections was performed.
- The patient experienced an uneventful recovery post-surgery.
- The study discusses various TASVD types and proposes a classification based on cardiopulmonary bypass considerations.
Implications:
- This case expands the understanding of TASVD anatomical variations.
- Effective surgical management is possible even in complex TASVD presentations.
- The proposed classification may aid in standardizing surgical approaches for TASVD.
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