First aid in Emergency medicine is needed at very first time when patient enters the health facility due to any discomfort arises. As for example Causes of chest pain can vary from minor problems, such as indigestion or stress, to serious medical emergencies, such as a heart attack or pulmonary embolism. The specific cause of chest pain can be difficult to interpret, till then you can solely rely on first aid only. Before calling 911, we must check if it is really an emergency and provide some kind of first aid before admitting to a hospital or seeing a doctor. These first aid emergency medicine can be given based on type of symptoms observerd and severeness.
Related Journals of First Aid Emergency Medicine
Journal of General Practice, Journal of Community Medicine & Health Education, Primary Healthcare: Open Access, Health Care : Current Reviews, Prehospital Emergency Care, Primary Care - Clinics in Office Practice, Education for Primary Care.