The subject of invention on one hand is a method for monitoring specific activity parameters of the human heart, where ECG and PCG signal monitoring is performed simultaneously by at least two sensors placed on the chest, in such a way that the ECG signal is utilized as an anchor, that is, a reference time point during PCG monitoring, and monitoring is performed with a measuring unit (M) consisting of a couple of measuring heads (1, 2) containing combined ECG and PCG sensors, a controlling master measuring head and a slave measuring head performing synchronized implementation, and a computing evaluating unit (K) which is in wireless data communication connection with the above unit and is capable of data processing. The subject of invention on the other hand is a measuring arrangement for monitoring specific activity parameters of the human body consisting of a measuring unit (M) and an evaluating unit (K) having a wireless communication connection with the measuring unit. The measuring unit (M) contains two measuring heads (1, 2) designed as master and slave measuring heads (1, 2). Each measuring heads (1, 2) contain PCG and ECG sensors which are necessary for the simultaneous examination of the hearts electromechanic activity； the master measuring head (1) contains the communication stage providing wireless communication contact with the evaluating unit (K).L'invention concerne, d'une part, un procédé de surveillance de paramètres spécifiques d'activité du cœur humain, où la surveillance des signaux ECG et PCG est effectuée simultanément par au moins deux capteurs placés sur la poitrine, de telle sorte que le signal ECG est utilisé en tant que point d'ancrage, c'est-à-dire en tant que point temporel de référence pendant la surveillance PCG, et la surveillance est effectuée à l'aide d'un module de mesure (M) comprenant une paire de têtes de mesure (1, 2) contenant des capteurs ECG et PCG combinés, une tête de mesure maître de commande et une tête de mesure asservie
