Resuscitation
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Indications for immediate cardiac catheterization in cardiac arrest survivors without ST elevation myocardial infarction (STEMI) are uncertain as electrocardiographic and clinical criteria may be challenging to interpret in this population. We sought to evaluate rates of early catheterization after in-hospital ventricular fibrillation (VF) arrest and the association with survival. ⋯ In patients receiving cardiac catheterization, more than half received this procedure for indications other than STEMI or new LBBB. Cardiac catheterization was associated with improved survival. Future recommendations need to be established to guide clinicians on which arrest survivors might benefit from immediate catheterization.
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Determine anesthesiologists' knowledge of the 2005 American Heart Association (AHA) Pediatric Advanced Life Support (PALS) recommendations. ⋯ Deficiencies exist in the knowledge of current AHA PALS guidelines among anesthesiologists. Formal resuscitation training programs should be considered in ongoing continuing medical education.
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Prehospital termination of resuscitation rules are used to decide on one of two actions: to continue resuscitation and transport to hospital or to terminate resuscitation. The literature is confusing as some rules are derived with survival as the outcome of interest (predicting when to transport and reporting sensitivity and negative predictive value) and other rules use death (predicting when to terminate resuscitation and reporting specificity and positive predictive value). Very few publish the EMS transport rate when the rule is applied; the outcome of interest to EMS services. ⋯ We suggest that the diagnostic test characteristics of termination of resuscitation rules should be reported with death as the primary outcome which identifies for the paramedics futile resuscitations that should be terminated in the field. We also emphasize the need to report transport rates to provide the EMS services with an implementation benchmark.
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Immediate bystander cardiopulmonary resuscitation (CPR) is the most essential factor for life saving in out-of-hospital cardiac arrest patients. We investigated the characteristics associated with willingness to attempt CPR among the Japanese general population. ⋯ Experience of CPR training closely associated with willingness to attempt CPR, and awareness of AED in a public space are significant factors in CPR training. AED placement might call attention to CPR training and develops willingness to attempt CPR.
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There is a need to measure cardiopulmonary resuscitation (CPR) in order to document whether ambulance personnel follow CPR guidelines. Our goal was to do this using defibrillator technology based on changes in transthoracic impedance (TTI) produced by chest compressions and ventilations. ⋯ Core CPR values can be measured from TTI signals by using a standard defibrillator and new software. NFR was 25% (20% adjusted) with great rescuer variability.