The processing device (10) has an input interface (30) for electrocardiogram signals and marker signals detected by an implantable medical device on the receiving side. An analysis unit (32) is formed, for analyzing the electrocardiogram signals and marker signals in a synopsis such that the analysis unit detects relevant abnormality on the basis of preset detection criteria, where a detected abnormality is assigned a priority, and an analysis report is generated, which contains a list of the detected abnormalities.
