Indian Journal of Public Health Research & Development

In healthcare domain significant advancements are taking place day by day. Exploration of technology overrules all traditional approaches used by the medical practitioners. Under healthcare, there is always a chance for uncertainty and imprecision under various aspects of medical diagnosis process. The recent survey shows tremendous rise in people who are at the diseased conditions irrespective of age factor. In such situations on the contrary doctors also need assistance for fast tracking ongoing number of patients. But at some point due to lack of medical facilities in emergency situations, there is always a need of smart devices and smart technology to assist doctors and even to the patients for better management of any kind of disease. It does strengthening of existing healthcare services. This paper surveys different existing approaches and procedures utilized for early analysis of heart disease which works like hazard alerts to spare human life.