Resuscitation
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Simplification of the techniques and teaching of resuscitation are advocated as ways of improving skill acquisition and retention. A simple method for teaching hand placement for chest compression has been described but not validated. ⋯ Simplifying the teaching of correct hand placement for chest compression does not appear to lead to improvement in acquisition or retention of the skill. However, it does result in a significant reduction in the length of the pauses between ventilation and chest compression.
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The quality of life in long-term survivors of out-of-hospital cardiac arrest may be a good outcome measure after resuscitation. Therefore, the psychosocial situation and quality of life in such patients after successful resuscitation was evaluated. ⋯ The quality of life was associated with few changes in psychosocial profile after successful resuscitation. The subjective negative factors bore little impact on the quality of daily living in our patients. Thus, continued efforts to improve out-of-hospital resuscitation measures for cardiac arrest are justified since long-term survivors can expect a good quality of life after successful resuscitation.
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Comparative Study
Influence of early defibrillation on the survival rate and quality of life after CPR in prehospital emergency medical service in a German metropolitan area.
Early defibrillation by emergency medical personnel has been shown to improve survival in patients suffering from out-of-hospital cardiac arrest with ventricular fibrillation. Due to organisational differences it is difficult to compare results in various studies. Comparison of studies has been simplified by introduction of the Utstein template. ⋯ Twelve patients in G1 and 16 in G2 were discharged from hospital. The survival rate was similar in both groups (after 6 months G1: n=12; G2: n=14, after 12 months G1: n=10; G2: n=13 and after 24 months G1: n=9; G2: n=10), and the quality of life according to Glasgow-Pittsburgh Cerebral Performance Category (CPC) and Overall Performance Category (OPC) scores also was comparable between groups. We conclude that early defibrillation provides a higher incidence of return of a spontaneous circulation, a reduced need for antiarrhythmics and shorter in-hospital treatment times in patients with out-of-hospital ventricular fibrillation.
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Members of the community contribute to survival from out-of-hospital cardiac arrest by contacting emergency medical services and performing cardiopulmonary resuscitation (CPR) prior to the arrival of an ambulance. In Australia there is a paucity of information of the extent that community members know the emergency telephone number and are trained in CPR. A survey of Queensland adults (n=4490) was conducted to ascertain current knowledge and training levels and to target CPR training. ⋯ Older people were more likely to have never had CPR training than young adults. Additional demographic and socio-economic differences were found between those never trained in CPR and those who were. The results emphasise the need to increase CPR training in those aged 40 and over, particularly females, and to increase the awareness of the emergency telephone number amongst older people.
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To examine the epidemiology of cardiac arrest (CA) in New South Wales (NSW), Australia, and a large teaching hospital in Sydney and to identify predictors of survival. ⋯ We describe considerable variation in CA rates in NSW. The majority of hospital CAs occur at or soon after admission, and are associated with underlying non-cardiac conditions. Survival following hospital CA is low, but there may be preventable elements. Knowledge of risk factors and epidemiology of hospital CAs may help identify patients at risk of CA.