Resuscitation
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To determine if a new protocol can increase the detection of agonal respirations by emergency medical dispatchers and thus the presence of cardiac arrest. ⋯ Introduction of a new 9-1-1 dispatcher assessment protocol to assess for the presence of agonal respirations can significantly increase the detection cardiac arrest over the telephone.
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Multicenter Study
Long-term prognosis after out-of-hospital cardiac arrest with/without ST elevation myocardial infarction.
To describe the 3-year survival of patients after out-of-hospital cardiac arrest (OHCA) taking into account the presence of ST-segment elevation myocardial infarction (STEMI) and evaluating prognostic factors associated with pre-hospital and hospital care. ⋯ Among 560 individuals with "primary cardiac" etiology OHCA and initiation of professional CPR, 8% survived 1 year and 7% survived 3 years. A higher survival rate among patients with STEMI was documented.
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Emergency medical services (EMS) in Hong Kong, now a Special Administrative Region of the People's Republic of China, have a distinguished history spanning more than 50 years. This paper outlines the history and the development of the Hong Kong EMS, with a particular focus on the ambulance service, the design of the system and the training of its staff.