"Mending Tiny Hearts: Tissue Engineering Solutions for Neonatal Congenital Heart Disease" uses a more empathetic approach compared to the previous title. It describes the use of tissue engineering, a cutting-edge medical field, to treat heart defects in newborns. This book offers a beacon of hope for parents facing this difficult situation. Tissue engineering creates replacement tissues specifically designed for a child's growing body, potentially eliminating the need for multiple surgeries and offering improved long-term health. The book explores the current research and potential of this approach in repairing heart valves, patching defects, and even building new blood vessels.