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KMID : 0895520160200010007
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Journal of the Korean Society of Emergency Medical Technology
2016 Volume.20 No. 1 p.7 ~ p.15
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Comparison of cardiopulmonary resuscitation quality using the over-the-head and lateral conventional positions with a bag-valve-mask device performed by a single rescuer
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Uhm Tai-Hwan
Jung Hyung-Keon
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Abstract
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Purpose: There are few studies on the quality of cardiopulmonary resuscitation (CPR) performed by a single rescuer using a bag-valve-mask device. The aim of this study is to compare CPR quality outcomes according to the rescuer’s position or mask fixation grip method and to determine the optimal means of achieving therapeutic goals.
Methods: The three CPR methods were defined as over-the-head, lateral-superior, and lateral-inferior, depending on the rescuer’s position or mask fixation hand placement. CPR quality was estimated for 83 paramedic students who performed 5 minutes of CPR in a randomized sequence on a manikin using each of the three methods.
Results: The over-the-head method showed no advantage for cardiac compression and ventilation quality, but minimized the rescuer’s fatigue score.
Conclusion: In contrast to previous studies or prevailing beliefs, the lateral?sup
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KEYWORD
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Over-the-head, Lateral-superior, Lateral-inferior, Bag-valve-mask
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