The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates. 

复苏国际联络委员会对新的、同行评审的、已发表的心肺复苏和急救科学进行持续审查。《科学与治疗建议共识》草案全年在线发布，本年度总结提供了该年度所有工作队最终《科学与治疗建议共识》的更简明版本。今年系统性综述讨论的主题包括溺水心脏骤停的复苏、成人和儿童的体外心肺复苏、心脏骤停期间的钙、双重顺序除颤、成人和儿童心脏骤停后的神经预后、早产后维持正常温度、新生儿诊断的心率监测方法、新生儿呼出二氧化碳的检测、家庭在成人复苏，以及复苏技能培训的逐步方法。来自6个复苏问题国际联络委员会工作组的成员对证据的质量进行了评估、讨论和辩论，采用了建议分级评估、制定和评估标准，其声明包括共识治疗建议。对工作队审议情况的了解见“理由和循证决策框架要点”一节。此外，工作队列出了进一步研究的优先知识差距。通过范围审查和证据更新解决其他主题。