title: Recurrent wheezing in the preschool child.
abstract: The bronchoconstrictor response to exercise was measured in 29 healthy children and in 23 children with recurrent wheezing attacks, using the Wright low-range peak flow meter and a modification of the forced oscillation technique. None of the healthy children showed significant change in airflow obstruction after a 6-minute run, whereas 20 of the 23 wheezy children showed a mean rise in total respiratory resistance of 65-5%. All 23 children showed a fall in airflow obstruction after inhaling salbutamol solution.
mesh_terms: D000402:Airway Obstruction / Q000503:physiopathology*; D000403:Airway Resistance; D001249:Asthma / Q000175:diagnosis; D001980:Bronchi / Q000503:physiopathology*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010366:Peak Expiratory Flow Rate; D005082:Physical Exertion; D012008:Recurrence