Pregnancy may increase the risk of having a severe asthma attack.

妊娠可能会增加严重哮喘发作的风险。

youdao

Objective To study the effect of noninvasive ventilation in treating severe asthma.

目的：探讨无创通气在重症哮喘中的疗效。

youdao

In this analysis, researchers describe CT scan abnormalities in 185 patients with severe asthma.

在该分析中，研究人员对185例严重哮喘患者进行了CT扫描。

youdao

to severe asthma. The other boys and girls had milder forms of the breathing disorder.

VOA: special.2009.01.13

During times when Arick's asthma was really severe, he was also given steroids to help reduce swelling in his airways.

VOA: special.2009.07.28

When asthma is most severe, the person may have extreme difficulty breathing.

VOA: special.2009.07.28

He said Ms Bending, who was asthmatic, may have suffered a severe asthma attack.

BBC: Open verdict into Cornish bride's death in India

This can be an important part of treatment, especially if your child has severe asthma.

CNN: Childhood asthma

The result can be a sudden severe asthma attack that requires hospitalization and might even cause death.

NPR: Study Sends New Warning on Asthma Drugs