Fig. 2

Panel a 3D printed scaffold. Panel b Flexibility of 3D printed scaffold allowed passage across the mitral valve (MV). Panel c Basal aspect of heart in which 3D printed is seen through the MV. Panel d Anterior view of heart containing scaffold
Panel a 3D printed scaffold. Panel b Flexibility of 3D printed scaffold allowed passage across the mitral valve (MV). Panel c Basal aspect of heart in which 3D printed is seen through the MV. Panel d Anterior view of heart containing scaffold