BT Health provide a complete range of quality telecommunications services from PSTN to ATM, including ISDN services that support telemedicine applications.  In addition BT provide a range of specialist videoconferencing systems that provide a telemedicine platform, as well as leading call centre solutions which provide the basis for advanced community and telecare solutions, including NHS Direct. BT Health is also the principal provider of the NHSNet via its HealthNet product and is delivering a number of integrated natural community solutions that carry specialist telemedicine applications.  BT Health owns and operates the Telemedicine Centre at the Cardiff International Arena, a showcase for the latest telemedicine solutions from both BT and our specialist partners.  Cardiology, Teleradiology, CME and Shared Care Protocol applications are included within the demonstrations.  BT Health, via BT's worldclass R&D laboratories in Martlesham Heath, Suffolk, is a major investor in the development of telemedicine applications including continual medical education, remote surgery, 3D Ultrasound and advanced visualisation techniques and telecare. 