Article Text
Review series
Sleep · 2: Pathophysiology of obstructive sleep apnoea/hypopnoea syndrome
Abstract
The pathogenesis of airway obstruction in patients with obstructive sleep apnoea/hypopnoea syndrome is reviewed. The primary defect is probably an anatomically small or collapsible pharyngeal airway, in combination with a sleep induced fall in upper airway muscle activity.
- obstructive sleep apnoea