AQS

AQS (Asynchronous Query Services) is a query system developed by Epic Systems, a provider of healthcare software products. AQS is designed to provide real-time access to patient data and other information stored in Epic's electronic health record (EHR) system.

AQS allows authorized healthcare providers to access patient data through a web-based interface. The system can be used to retrieve information such as patient demographics, medical history, lab results, and medication lists. AQS can also support clinical decision support tools and other applications that require access to patient data.

Key features of AQS include:

* Fast and secure access to patient data through a web-based interface

* Support for multiple user roles, including healthcare providers, nurses, and administrators

* Integration with Epic's EHR system and other healthcare applications

* Ability to support clinical decision support tools and other complex applications

* Real-time data access and updates

AQS is widely used in healthcare organizations around the world, particularly those that use Epic's electronic health record system. The system has been adopted by numerous hospitals, clinics, and other healthcare providers, and is considered a key component of Epic's healthcare IT offerings. AQS can be used in a variety of clinical settings, including patient care, research, and population health management.