Cardiopedia.NET is an online textbook of Cardiology which is freely accessible and any medical professional can contribute to the website and changes are supervised by physicians and cardiologists.

The Cardiopedia Project is a worldwide collaborative project to develop a comprehensive, best-researched resource for cardiology community and to evolve a new model for sharing and advancing cardiology knowledge. Just register and start contributing to the fastest growing collaborative cardiology encyclopedia around. It is a great way to consolidate cardiology knowledge, while simultaneously adding to a growing resource that you and your colleagues will be able to use for years to come.