| pubmed-article:8604946 | pubmed:abstractText | Reoperation rate for residual atrioventricular (AV) valve regurgitation after repair of common atrioventricular canal defect (AVCD) is currently between 5% and 10%. This retrospective analysis evaluates the impact of AV valve anatomy, age at repair, and surgical technique on postoperative AV valve incompetence. | lld:pubmed |
