Core Viewpoint - The announcement indicates that the medical device registration extension for the ECG information network management system software has been approved, extending its validity until May 26, 2031 [1] Group 1 - The ECG information network management system software was originally set to expire on May 26, 2026, and has now been extended for an additional five years [1] - The software consists of a system installation CD and random system files, designed for receiving, viewing, editing static and dynamic ECG data, printing reports, and statistical data functions, but does not include automatic diagnosis features [1]