【摘要】 由严重急性呼吸综合征冠状病毒2(SARS-CoV-2)引发的新型冠状病毒肺炎(新冠肺炎)疫情启动了国家一级响应，被WHO列为国际关注的突发公共卫生事件。笔者根据自身一线抗疫临床经验结合文献梳理了新冠肺炎的临床表现和诊疗措施，尤其是对重症患者的识别和处理策略，以供临床一线医师参考。

    【关键词】 新型冠状病毒肺炎;严重急性呼吸综合征冠状病毒2;危重症;诊断;治疗

    【Abstract】 The outbreak of COVID-19 caused by a novel coronavirus known as SARS-CoV-2 has initiated the first-grade national response in China and listed as a public health emergency of international concern by WHO. In this article ......