Development of Mobile Application for Assessment of Basic Echocardiographic Parameters in Apparently Healthy Population.

Background: Development of tools, making for easier assessment of the age- and body size-specific echocardiographic parameters in the general population, becomes increasingly important. Materials and Methods: The application was developed on the basis of the previously designed model of normal values for basic echocardiographic parameters. The source population for the normal values was 10,604 apparently healthy people aged from 1 day to 65 years old, in which optimal visualization of the heart in the parasternal and apical echocardiographic views could be obtained. The whole population surveyed was categorized into three age groups. The predicted parameters were calculated by the group-specific regression equations. Deviation from the norm for one or another echocardiographic parameter was determined based on the value of z-score. Results: The mobile application was designed for the medical community and allows for a selective assessment of basic echocardiographic parameters in apparently healthy people with high accuracy. The application has a friendly graphical interface and provides color output on display of the results obtained. Discussion: The value of this application is in its uniqueness, since having analyzed available scientific works on mobile applications in medicine we could hardly find similar developments. Conclusions: Using the mobile application can save a doctor's time by simplifying the process of entering initial data, automating calculations, and providing convenient displaying of results. From this perspective, the application developed can become a useful tool in the sphere of telemedicine, in particular-the mobile medicine for remote consultation of patients.