Emergency medicine clinics of North America
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Very early defibrillation, within the first few minutes of VF cardiac arrest, results in significantly improved survival rates [1,10-12,34]. Most EMS systems cannot consistently provide defibrillation within the first few minutes following cardiac arrest. Defibrillation within the first few minutes following collapse is potentially achievable through the use of AEDs and PAD [9-14,62]. ⋯ Effective PAD requires significant investment in time, energy, informed planning, and rigorous quality improvement; however, the benefits are enormous. Reported VF survival rates can approach 50% or higher [11,12,62]. PAD provides the potential opportunity to transform cardiac arrest into a survivable event for most victims by making the community the ultimate coronary care unit.
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In 1996, the National Highway Traffic Safety Administration and the Health Resources and Services Administration, Maternal and Child Health Bureau published the EMS Agenda for the Future. To date, thousands of copies have been distributed to EMS-knowledgeable people, and those who aspire to be, throughout the United States. This article reviews the findings discussed within the EMS Agenda for the Future. This discussion also assesses the effects of these findings on EMS development.
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EMD will always remain somewhat of an imprecise science by nature. 911 is, after all, the access point for lifesaving assistance, and citizens must have absolute freedom to this service. The consequence of having the freedom to request help from any location at any time is that some individuals will use it for the wrong reasons. Present-day dispatchers must serve ever-broadening communities with multiple languages, cultural diversity, and unique health needs. Along with other essential personnel that make up the fabric of the public safety net, emergency medical dispatchers have now become essential to the provision of time-critical skills and compassion for perceived medical emergency.
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Acute stroke care is a multidisciplinary effort. It crosses the boundaries of traditional hospital-based medicine, relying heavily on prehospital providers to obtain a significant amount of clinical information. Currently, modifications of existing EMS systems are underway to support the idea that "time is brain." Dispatchers and EMS providers are vital players in the Chain of Recovery, and are challenged to perform within this new paradigm for acute stroke care. ⋯ The importance of using EMS during the initial phase of acute stroke cannot be overstated. Emergency physicians must lead in coordinating the resources, placing greater emphasis on educating and assessing the performance of prehospital providers [50]. These leaders must ensure that prehospital providers understand they are integral members of the stroke team, vital to improving stroke care in the community.
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The rapid neuroimaging of a patient that has suffered a stroke is a critical preamble to the emergent initiation of thrombolytic therapy. Emergency physicians must be familiar with normal brain structures as they appear on CT, as well as common stroke patterns. The more facile emergency physicians are at interpreting the head CT, the better they can communicate with consulting specialists and deliver prompt care to patients that present with neurologic emergencies.