Resuscitation
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Methylene blue (MB) administered with a hypertonic-hyperoncotic solution reduces the myocardial and cerebral damage due to ischaemia and reperfusion injury after experimental cardiac arrest and also increases short-term survival. As MB precipitates in hypertonic sodium chloride, an alternative mixture of methylene blue in hypertonic sodium lactate (MBL) was developed and investigated during and after cardiopulmonary resuscitation (CPR). ⋯ Methylene blue in hypertonic sodium lactate may be used against reperfusion injury during experimental cardiac arrest, having similar effects as MB with hypertonic saline-dextran, but in addition better myocardial protection than MB with normal saline. The neuroprotective effects did not differ.
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Randomized Controlled Trial
The voice advisory manikin (VAM): an innovative approach to pediatric lay provider basic life support skill education.
To determine the efficacy of immediate, standardized, corrective audio feedback training as supplied by the voice advisory manikin (VAM) compared to high quality standardized instructor feedback training for the initial acquisition of 1-rescuer lay provider pediatric BLS skills. ⋯ Immediate, standardized, corrective audio feedback training as supplied by the voice advisory manikin (VAM) can improve initial pediatric basic life support skill acquisition for lay providers even when compared to one-on-one, standardized instructor-led training.
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Motor vehicular accidents (MVA) are the leading cause of death among people under 40 years of age. Despite improvement in car safety and driver awareness of the use of safety devices, fatalities and severe injuries continue to occur. ⋯ According to our data significant association between technical crash data and injury pattern and injury severity can be assumed. In case of high speed MVA in rural areas the trauma mechanism and the circumstances (i.e., impact direction, automobile deformation) should be considered to identify patients at high risk of severe blunt trauma and multiple injuries.
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Bystander cardiopulmonary resuscitation (CPR) decreases mortality from out-of-hospital cardiac arrest significantly. Accordingly, layperson CPR is an integral component in the chain of survival for out-of-hospital cardiac arrest victims. The near statewide incidence and location of layperson CPR is unknown. ⋯ The near statewide incidence of layperson CPR is extremely low. This low rate of bystander CPR is likely to contribute to the low overall survival rates from cardiac arrest. Public health officials should re-evaluate current models of public education on CPR.
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Biography Historical Article
Resuscitation great. Sven-Ivar Seldinger: the revolution of radiology and acute intravascular access.