摘要
<正>心搏骤停(cardiac arrest,CA)有很高的发病率和病死率,是全球重要公共卫生问题。心肺复苏术(cardiopulmonary resuscitation,CPR)是其救治的最重要手段,尽管经过近半个多世纪的努力,复苏成功率有所提高,但死亡率仍居高不下。美国心脏协会(American Heart Association,AHA)最新数据表明院外心搏骤停(out-of-hospital cardiac ar-
After cardiac arrest,the ventilation strategy is used during cardiopulmonary resuscitation(CPR).The optimal ventilation strategy is uncertain.Current guidelines are predominantly based on evidence from observational studies and expert consensus;recent randomized controlled trials should provide further information.This study describes the current evidence during of ventilation strategy CPR.Current evidence supports a stepwise approach to airway management based on patient factors,rescuer skills and the stage of resuscitation.In the absence of evidence to favour a specific technique,rescuers should use the airway technique they are most proficient in during CPR and give the maximum feasible inspired oxygen concentration.
引文
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