Dr. Sivakumar Sivalingam is a distinguished Senior Consultant Cardiothoracic Surgeon with over two decades of experience, specializing in complex Paediatric and Adult Congenital Heart Surgery. He is renowned for his expertise in paediatric valve repair and intricate procedures for low birth weight babies. A leader in his field, he holds significant roles in international cardiothoracic societies and actively contributes to training programs and research, with recent publications on arterial ductal stents and aortic valve neocuspidization outcomes.