VistA (Veterans Health Information Systems and Technology Architecture)

VistA (Veterans Health Information Systems and Technology Architecture) is an comprehensive electronic health record system used by the U.S. Department of Veterans Affairs. It helps doctors and healthcare providers manage patient information securely, including medical history, test results, medications, and treatments. Built on a flexible, interconnected software platform, VistA streamlines healthcare delivery, supports clinical decision-making, and ensures consistent, coordinated care for veterans across various facilities. Its open architecture allows for customization and integration with other systems, enhancing efficiency and patient safety within the Veterans Affairs healthcare network.