Resuscitation
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the purpose of this study was to determine the key factors influencing survival from cardiopulmonary resuscitation and to analyse the effectiveness of a resuscitation training programme. ⋯ data collection and analysis of cardiopulmonary resuscitation attempts are essential for the formulation of survival indicators, and the subsequent training of resuscitation teams.
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American Heart Association as well as European Resuscitation Council require the carotid pulse check to determine pulselessness in an unconscious victim and to decide whether or not cardiopulmonary resuscitation (CPR) should be initiated. Recent studies on the ability of health professionals to check the carotid pulse have called this diagnostic tool in question and led to discussions. To contribute to this discussion we performed a study to evaluate skills of lay people in checking the carotid pulse. ⋯ Only 47.4% of the volunteers were able to detect a pulse within 5 s, and 73.7% within 10 s. A level of 95% volunteers detecting the pulse correctly was reached only after 35 s. Based on these findings we conclude that the intervals established for carotid pulse check may be too short and that perhaps the value of pulse check within in the scope of CPR needs to be reconsidered.
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Comparative Study
Open-chest cardiac massage without major thoracotomy: metabolic indicators of coronary and cerebral perfusion.
To compare the coronary and cerebral perfusion achieved using a novel method of minimally-invasive, direct cardiac massage to that obtained using bimanual, open-chest cardiac massage. ⋯ Minimally-invasive, direct cardiac massage provides coronary and cerebral perfusion similar to that achieved using standard open-chest cardiac massage. This method may provide a more effective substitute for standard, closed-chest cardiac massage in cases of refractory cardiac arrest.
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During 138 weeks an emergency medical service (EMS) of mixed skill-level attempted to resuscitate 954 patients from prehospital cardiac arrest (883 attempts per million population per year); 75% of the arrests were of cardiac cause. This paper is one of the first analyses from europe to use the 'Utstein template' to report outcomes of such arrests. ⋯ Using univariate analysis factors associated with a greater likelihood of survival include the presence of a witness, bystander-initiated cardiopulmonary resuscitation (CPR), early CPR and VF as the arrest rhythm. Twenty of 155 cases (13%) survived where VF arrest was witnessed by non-EMS personnel.