Fig. 4From: Computer model for the cardiovascular system: development of an e-learning tool for teaching of medical studentsScreen shot of the electronic learning environment (ELE) demonstrating information given for each of the three clinical conditions. This includes: definition, categorisation, pathophysiology, epidemiology, aetiology At the bottom of the screen “Back” and “Proceed” buttons allow sequential navigation through the environment. The navigation tab on the left allows users to jump between areas of the ELEBack to article page