Yolohtli is a 2D cardiac electrophysiology solver developed in C/CUDA parallel programming language. The solver has many functionalities to facilitate the user experience and analysis. These include easy to use loading/saving options, keyboard/mouse user interactivity, and real time OpenGL graphics. Moreover, several non-standard functions have been implemented to monitor the evolution of spatio-temporal patterns, such as spiral tip tracking, contour tracking, complex boundaries, external stimulation, and many more.
