EMS stands for Emergency Medical Services, and it refers to the system that provides medical care on scene and during transport to those who are experiencing a medical emergency. This system typically includes trained emergency medical technicians, paramedics, ambulance services, and communication centers that coordinate responses to emergency situations. Research in the field of EMS focuses on improving the quality of care provided to patients, developing new techniques and technologies for emergency medical treatment, optimizing response times, and enhancing communication and coordination among all components of the EMS system. Additionally, research in this area often explores ways to improve the overall effectiveness and efficiency of emergency medical services in order to better serve communities and save lives.