VistA~

VistA

Veterans Health Information Systems and Technology Architecture, formerly Decentralized Hospital Computer Program of the Veterans Health Administration (VHA), Department of Veterans Affairs (VA). VistA software, developed by VA, is used to support clinical and administrative functions at VA Medical Centers nationwide. It is written in M and, via the Kernel, runs on all major M implementations regardless of vendor. VistA is composed of packages which undergo a verification process to ensure conformity with namespacing and other VistA standards and conventions.

Source: Spinal Cord Dysfunction V. 2.0 User Manual

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This is a Glossary term from the VistA Documentation Library