Dr. Ravi Narayan, Senior Consultant, Paediatric Cardiologist & Interventional Cardiologist, at M.S. Ramaiah Narayana Heart Centre. His main interest is in popularizing device closures of a holes in heart in children and making this non-surgical procedure available to the common man. To date, he has done more than 1000 procedures in children and young adults. He has been awarded CHILDREN HEART FOUNDATION AWAR by CSI in 2008.