[Respiratory support for severe 2019-nCoV pneumonia suffering from acute respiratory failure: time and strategy].

Respiratory support is a very important technique for saving severe 2019-nCoV pneumonia patients who suffering respiratory failure, which can improve oxygenation, reduce mortality. Therefore, how to reasonable using respiratory support technique is the key point that relating success or failure. In this paper, the authors introduce their experience on treating severe 2019-nCoV pneumonia, it is hopeful for current fighting against 2019-nCoV in China.