When a father’s daughter was diagnosed with a heart disease, he set out to design an innovative 3D model of a heart that doctors could explore in virtual reality to save her life and thousands more. For more stories profiling pioneers of science and tech innovation, subscribe to Freethink at https://www.youtube.com/freethinkmedia And follow Freethink across other platforms here: Facebook: https://www.facebook.com/freethinkmedia Twitter: https://twitter.com/freethinkmedia Instagram: https://www.instagram.com/freethinkmedia Website: http://www.freethinkmedia.com