Nowadays, in the health care entities, there is constantly taking place the second stage of the development of processes of data analysis. The main cause of this situation is the fact that the NFZ (National Health Care) issued a regulation obliging all health care subjects to use the open format when exchanging statistic and billing data between the providers of services and the subjects responsible for refinancing of expenses and costs born while executing the medical procedures. In relation to being an EKG Technician, having an EKG Technician job or even attending to an EKG Technician Classes, the patterns of XML communicators were published, which effected in uniformity of data sent from different, heterogenic domain systems.
As a consequence, information exchanged in this manner allows to a fluent and dynamic analysis of the up – to – date market, and this makes it possible to the establishment organs to manage their subsidiaries in an effective way.
Getting an 