Processing, coding and transmiting information in networks for remote and continious monitoring of ECG for large amount of patients. An organization of information technology for continious (daily) monitoring of ECG and other signals of many people within the territory of settlements, industrial and agricultural regions is described. The technology is based on portable radioholter generators, which consist of intelligent radiomodules, sensor networks, and on the means relaying data packets to a central database. An efficient detection and transmission of pathalogical (most informative) sites of ECG is performed by radioprocessors, which are selecting significant samples, define informative characteristics of QRS complexes and on the basis of obtained data are defining distinctive breaches in heart's rhythm.