Resuscitation
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To determine survival after out-of-hospital cardiac arrest (CA) in Copenhagen, according to the Utstein recommendations, and compare this with other emergency medical services systems. ⋯ Survival after CA is more likely if the collapse was witnessed and in patients with VF/VT of cardiac aetiology.
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Comparative Study
Ventilation volumes with different self-inflating bags with reference to the ERC guidelines for airway management: comparison of two compression techniques.
The 1998 ERC-guidelines for airway-management recommend an tidal volume of 400-600 ml for adults undergoing CPR. As commercially available self-inflating bags were designed to meet former recommendations (800-1200 ml) we investigated how to meet the latest recommendations with these bags. We combined the head of a training manikin (Laerdal Medical) and a standard lung (VTTL; Michigan Instrument), adjusted to a physiological compliance and resistance. ⋯ Applying technique 2 the volumes ranged from 888 to 1192 ml. The latest recommendations were met using a single hand technique without compression against the rescuers knee for all seven bags tested. The modified open palm technique produced larger tidal volumes which were more in line with previous recommendations.
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To assess the effectiveness of the ILCOR Advisory Statements on Advanced Life Support adopted by the Resuscitation Council (UK), as the standard for resuscitation following cardiac arrest. ⋯ Compared to the last major multiple hospital study published in 1992, the results of this study suggest that there appears to have been an improvement in survival of in-hospital patients in the UK who have a VF/VT cardiac arrest. How much of this is directly attributable to the adoption of the latest guidelines is uncertain.
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to evaluate self-assessment of first aid knowledge, readiness to make use of it in case of a medical emergency and judgement of a 1-day CPR course by cardiac arrest survivors, their family members and friends as compared to the general public. ⋯ one-day CPR courses are well accepted by cardiac arrest survivors, their family members and friends and help to reduce fears of reacting in medical emergencies. They seem to be more motivated to gain and use first aid knowledge than others.
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The purpose of this study is to describe the basic cardiac life-support (BLS) skills of nurses and nursing students in southern Finland and Hungary, and to assess the influence of resuscitation teaching and other group characteristics on performance. The data for the study were collected in the spring and autumn of 1997. The study group consisted of 75 nurses from Helsinki University Central Hospital's medical outcome unit, 188 final term students in four nursing institutes in Uusimaa county and 35 final term students in a Hungarian institute of nursing. ⋯ The best predictor of the skill to open the airway was a positive attitude towards personal cardiopulmonary resuscitation (CPR) skills, i.e. self-confidence. The predictor for adequate skills in artificial ventilation was that they belonged in the group of nursing students who had benefited from recent resuscitation training (<6 months). In conclusion, the skills of the participants of the study can not be considered adequate in terms of an adequate and prompt assessment of the need for resuscitation, and a 50% success rate in artificial ventilation and chest compression.