The E-Health and Telemedicine and covers the clinical applications of telemedicine and management of electronic health records full spectrum of advances. They offer indispensable tools for home healthcare, remote patient monitoring, disease management, and advances in technology for medical centers, practitioners and hospitals not only for rural health and battlefield care, but also for nursing home, assisted living facilities, and maritime and aviation settings. A “means of applying new low-cost electronic technologies, such as 'web-enabled' transactions, advanced networks, and new design approaches, to healthcare delivery E-Health, includes the use of the internet or other electronic media. Clinical or biomedical research informatics involves the use of informatics in the discovery and management of new knowledge relating to health and disease.