Accuracy of portable devices in sleep apnea using oximetry-derived heart rate increases as a surrogate arousal marker

ConclusionsIn this retrospective analysis, the diagnostic accuracy of type 3 HS was improved by the inclusion of hypopnea-associated heart rate increases as a surrogate marker of arousal. Prospective studies are warranted to evaluate the impact of AnH scoring on clinical decision-making and patient outcomes.
Source: Sleep and Breathing - Category: Respiratory Medicine Source Type: research