The emergency department is a new type of department that specializes in treating acute diseases to save patients' lives and stabilize patients' unstable condition in the minimum time to improve the effectiveness of treatment or surgery's effects. Emergency study is a study that includes every education and research activity for and from staffs who works in the diagnostic of patient type, performing emergency treatment, applying emergency medicine and operating emergency equipments which applies from the moment an emergency patient comes in. Even though the emergency department performs treatment that overlap with other departments, the department performs an important role of reviving and stabilizing the patient with the right emergency treatment according to the right diagnostics at early stage.