Prosthesis-Free Repair of Partial Atrioventricular Septal Defect in Down Syndrome: A Valve-Sparing Technique
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BACKGROUND Atrioventricular septal defects (AVSDs) are common in Down syndrome, with the complete form being more frequent. Partial AVSD with significant mitral and tricuspid regurgitation presenting in adulthood poses a complex surgical challenge. This report... ...
