Pulse wave amplitude and heart period variability in children with upper airway obstruction

Upper airway obstruction in children

In this review, the characters of children who are admi t ted to PICU wi th severe upper a i rway obstruction will be discussed further. Difficulties of in tubat ion, ind icat ions and compl icat ions o f t racheo tomy w i l l be d i scussed a f te rwards . Angioedema, bacterial tracheitis, acute epiglottitis and croup will be discussed with details separately. Laryngomalacia will also be discu...

Upper airway obstruction in children.

Poiseuille’s law is central to the understanding and management of all airway obstructions in children, with the clinical impact of even a small reduction in radius being compounded by the inverse relationship of the resistance to the radius to the power 4. Indeed deterioration from a ‘mild’ obstruction to life threatening airway compromise may be heralded by slight decrease in airway diameter ...

Stridor and upper airway obstruction in children.

Nocturnal enuresis in children with upper airway obstruction.

This article reviews 35 children between the ages of 3 1/2 and 11 years who have had symptoms of upper airway obstruction and enuresis. Twenty-eight patients had primary enuresis, and 7 had secondary enuresis. Removal of upper airway obstruction by surgical intervention led to a significant decrease or complete cure of nocturnal enuresis in 26 patients. Four children were studied with polysomno...

Upper Airway Obstruction*

Chronic upper airway obstruction is frequently unrecognized or misdiagnosed as other conditions such as asthma or chronic airflow obstruction (CAO). Clinical features such as stridor may lead to diagnosis or it may initially be suspected from the results of pulmonary function tests (PFTs) ordered for another reason. We will review the physiology and the pulmonary function tests which are necess...