Telemedicine uses modern communication, electronic and computer technologies to facilitate the remote collection, storage, processing, transmission and query of various health information to expand patient access to health services by overcoming geographical barriers. Many studies have proven that telemedicine can help avoid long-distance patient transport, thereby saving time and costs for patients and improving the quality of care provided to them. To date, some information has accumulated on the possibility of telemedicine to improve the quality of patient care and reduce the rate of hospital readmission. At the same time, there are a number of problems in the telemedicine system.