This Emergency Medicine Application (eMapp) has been developed by Heart of England NHS Foundation Trust (HEFT). It is an electronic resource designed for use at the bedside by registered practitioners working with patients. It contains key information, flowcharts and tables designed to help practitioners to deliver safe, reliable evidence based care at the point of care. The App contains essential information extracted from HEFT and national policies and Guidelines. Content is based on top safety issues and frequently used policies and guidelines in the HEFT Emergency/Acute Care Units.