SURGEM: A solid modeling tool for planning and optimizing pediatric heart surgeries. - Mark Luffel; Mukul Sati; Jarek Rossignac; Ajit P. Yoganathan; Christopher M. Haggerty; Maria Restrepo; Timothy C. Slesnick; Kirk R. Kanter; Pedro J. del Nido; Mark A. Fogel (Comput. Aided Des., 2016)