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DOI: 10.1055/s-2006-955953
© Georg Thieme Verlag KG Stuttgart · New York
Regurgitation of the Atrioventricular Valves after Corrective Surgery for Complete Atrioventricular Septal Defects - Comparison of Different Surgical Techniques
Publication History
received January 8, 2006
Publication Date:
04 June 2007 (online)
Abstract
Objective: Different surgical approaches have been used to repair complete atrioventricular septal defects (AVSD). Regurgitant atrioventricular valves (AV-valves) are common after surgery. We compared different surgical techniques with respect to long-term postoperative AV-valve regurgitation. Methods: In 69 patients with complete AVSD, three different surgical techniques were applied: Single-patch, two-patch, and modified techniques. The left-sided AV-valve cleft was surgically closed in all patients. Results: A comparison of the results of the different techniques showed no difference in the degree of AV-valve regurgitation on either the right or the left side. The average degree was mild on both sides. Only one patient needed reoperation for severe left-sided AV-valve regurgitation. Conclusion: The different surgical techniques used for the correction of AVSD do not have a major bearing on the degree of AV-valve regurgitation.
Key words
atrioventricular septal defect - AV‐valve regurgitation - surgical technique
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Dr. Thomas Krasemann
Department of Paediatric Cardiology
Evelina Children's Hospital
Guy's & St Thomas Hospital
Lambeth Palace Road
London SE1 7EH
Great Britain
Email: Thomas.Krasemann@gstt.nhs.uk