Case Reports in Pediatrics / 2018 / Article / Fig 1

Case Report

Use of Noninvasive Ventilation with Volume-Assured Pressure Support to Avoid Tracheostomy in Severe Obstructive Sleep Apnea

Figure 1

Baseline polysomnogram demonstrated severe obstructive sleep apnea and hypoxemia (a). There was a significant reduction of obstructive events and normalization of oxygenation during AVAPS-AE titration (b). Both figures shown in 2-minute intervals are of rapid eye movement sleep.
(a)
(b)

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