HeartAI applications provides users with interactive software with capabilities for clinical operations, situational awareness, health record management, and generalised reporting and visualisation. These applications readily integrate with health information systems and corresponding data services, allowing rigorous and real-time information to be accessible and operationalised. Thoughtful application design has allowed HeartAI applications to be well-managed at scale and rapidly adaptable to support health system needs. Additional support exists for data streaming and event-driven behaviour, allowing continuous engagement with clinically important information and activity.