Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Case Reports
Guiding Cardiopulmonary Resuscitation with Focused Echocardiography: A Report of Five Cases.
Background: Focused transthoracic echocardiography has been used to determine etiologies of cardiac arrest and evaluate utility of continuing resuscitation after cardiac arrest. Few guidelines exist advising ultrasound timing within the advanced cardiac life support algorithm. Natural timing of echocardiography occurs during the pulse check, when views are unencumbered by stabilization equipment or vigorous movements. ⋯ Subsequent visualization of full left ventricular compression may be seen after a location change, and combined with end tidal carbon dioxide values, gives indication for improved forward circulatory flow. Although it is not possible in all patients, doing so hastens provision of quality compressions that affect hemodynamic parameters without causing prolongations to the pulse check pause. Further research is needed to determine patient outcomes from both out-of-hospital and in-hospital cardiac arrest when cardiopulmonary resuscitation is visually guided by focused echocardiography.
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Introduction: Patients who are users of homeless shelters interact with EMS and Emergency Departments (ED) as means of accessing the healthcare system. Patients in this population are known to have chronic health conditions as well as being frequent users of EMS. In this study, we researched how patients living at a homeless shelter experienced EMS. ⋯ They are also aware and recognize overuse of EMS by others and biases from EMS towards patients of this population. There are recognized opportunities to improve the relationship and role of EMS with patients using homeless shelters and services. Conclusion: Support for increased EMS awareness, research, and relationship building with homeless shelter users and shelters is needed.
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Objective: A multi-tiered response (MTR) system has been controversial in terms of cost-effectiveness and outcome improvement. It remains uncertain whether a cardiopulmonary resuscitation (CPR)-targeted tiered response system is associated with better outcomes after out-of-hospital cardiac arrest (OHCA). This study aimed to investigate the effect of an MTR on OHCA outcomes. ⋯ During the study period, prehospital defibrillation increased from 23.6% in phase I to 26.9% in phase IV and the study outcome was improved from 7.4 to 12.6% for PROSC, from 6.7 to 9.1% for survival to discharge, and from 4.5 to 5.8% for good neurological outcome (p for trend < 0.01 for all). Compared with phase I, the AORs (95% CI) of phase IV were 1.16 (1.08-1.25) for prehospital defibrillation, 1.82 (1.63-2.04) for PROSC, 1.37 (1.21-1.56) for survival to discharge, and 1.23 (1.06-1.43) for good neurological outcome. Conclusion: The nationwide implementation of a multi-tiered response system for OHCA was associated with increased prehospital defibrillation and improved outcomes of OHCA patients.
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This is a joint policy statement from the American Academy of Pediatrics, American College of Emergency Physicians, Emergency Nurses Association, National Association of Emergency Medical Services Physicians, and National Association of Emergency Medical Technicians on pediatric readiness in emergency medical services systems.