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Report by Christiane Vorwerk, Specialist Registrar in Emergency Medicine
Search checked by Tim Coats, Consultant in Emergency Medicine
Institution: Emergency Department, Leicester Royal Infirmary, Leicester, UK
In [children with croup] is [heliox] effective in [relieving symptoms and reducing croup score]?
A 2½-year-old girl is brought to the emergency department in respiratory distress. Her father tells you that he noticed a barking cough throughout the night and that her breathing was becoming noisier. On examination the child is …