[Emergency Department Interfaces].

Emergency Departments ED may be an exceptionally good example of an interface within a hospital. EDs have no patients of their own but pass them over to other institutions, either to specialist departments within the hospital or to primary care providers. Moreover, many doctors, nurses, attendants and institutions take part in the care of emergency department patients, and thus the number of its interfaces is very high. The characteristics of working in an ED, for example shortage of time, high work load, taking care of several patients at the same time and frequently crowding, may compromise the transfer of information via interfaces, sometimes including even vital data. The best way to secure handoff of information may be the formalization and standardization of this process, assuring patient safety and quality of care. Further study is required.