WorldVistA EHR

WorldVistA EHR is an 'open source' electronic health record (EHR), based on the highly acclaimed U.S. Department of Veterans Affairs (VA) VistA system, that has been collaboratively improved and extended by the WorldVistA community for use by health care facilities around the world.

WorldVistA seeks to help those who choose to adopt the VistA system to successfully master, install, and maintain the software for their own use. WorldVistA will strive to guide VistA adopters and programmers towards developing a community based on principles of open, collaborative, peer review software development and dissemination.