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首页> 外文期刊>Resuscitation. >The need for a leftward shift in the flow-depth relationship during cardiopulmonary resuscitation.
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The need for a leftward shift in the flow-depth relationship during cardiopulmonary resuscitation.

机译：心肺复苏过程中血流深度关系需要向左移动。

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摘要

Dr. Tomlinson and colleagues published a study of chest compression force-depth relationship during out-of-hospital cardiopulmonary resuscitation (CPR). They reported that the minimum recommended compression depth of 38 mm was achieved in 87 of 91 patients (61 men and 30 women) and that more than half the patients were, at some point, compressed to the maximum recommended compression depth of 51 mm. They also concluded that in most adult out-of-hospital cardiac arrest victims it takes less than 50 kg of force to compress the chest 38 mm and that an average-sized and fit rescuer should be able to perform effective CPR in most adult patients. However, if achieving a compression depth of 51 mm (at some point) in more than half the patients is recommended, this means that an adequate compression depth was likely achieved in all of the women (30) and in some of the men (16-18), which is only between 25 and 30% of the male victims. Moreover, since a 51 mm compression depth was achieved at some point only, itwas not consistently achieved in any patient, male or female.
机译：Tomlinson博士及其同事发表了一项关于院外心肺复苏（CPR）期间胸部压迫力深度关系的研究。他们报告说，在91位患者中有87位（61位男性和30位女性）达到了38 mm的最小推荐压缩深度，并且在某个时候超过一半的患者被压缩到51 mm的最大推荐压缩深度。他们还得出结论，在大多数成年人的院外心脏骤停患者中，仅需不到50公斤的力即可将胸部压缩到38毫米，并且中等身材的合适救助者应该能够对大多数成年人进行有效的CPR。但是，如果建议在一半以上的患者中达到某个点的压缩深度为51毫米，则意味着所有女性（30）和某些男性（16）都可能达到足够的压缩深度。 -18），仅占男性受害者的25％至30％。此外，由于仅在某个点达到了51毫米的压缩深度，因此在任何男性或女性患者中都无法始终如一地实现。

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