Young Heart Valve is a Polymeric, Hyaluronan-Enhanced Transcatheter Aortic Valves which were developed by engineers with inspiration from nature. The future of heart valve intervention is being altered by Young Heart Valve. Animal tissue is no longer required thanks to Young Heart Valve. Hyaluronan is included into the leaflets of Young Heart Valve’s RejuvenateTM TAVR device, forming a biomolecular interpenetrated network that has been shown to be resistant to calcification and thrombosis.