The future is now: implementation of a tele-intensivist program.

Based on overwhelming scientific evidence, The Leapfrog Group focused on 3 practices that have tremendous potential to save lives by reducing preventable mistakes in hospitals. The authors describe these practices and how they served as a driving force to create a "virtual ICU" within a Magnet hospital network. The effort combined services of a board-certified intensivist and technological advancements in telemedicine to ensure the delivery of high-quality care to all critically ill patients throughout the network.