Abstract
In this paper we consider a portable cardioanalyzer for assessment of heart conditions without limiting patient movement including ECG recorder with external electrodes, wireless transmitter for work in networks of the third and fourth generation and a computing module. As the computing module we use a MCU with developed software. The characteristics of the closest analogs are considered. Distinctive features of the proposed portable cardioanalyzer for assessment of the state of heart without limiting patient movement are the definition of the critical patient's heart condition in real time based on non-invasive heart conditions diagnosis methods protected by patents and automatic ambulance call if the patient's heart is in a critical condition.