Mitral valve disease is the most common cardiac valve disease. The main treatment of mitral valve disease is surgery or interventional therapy. However, as the anatomy of mitral valve is complicated, the operation is particularly difficult. As a result, it requires sophisticated experiences for surgeons. Three-dimensional (3D) printing technology can transform two-dimensional medical images into 3D solid models. So it can provide clear spatial anatomical information and offer safe and personalized treatment for the patients by simulating surgery process. This article reviews the applications of 3D printing technology in the treatment of mitral valve disease.
