Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2025
Respiratory Asynchrony and Airway Narrowing in Asthma and Sleep Apnea: A Modeling Approach.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Aftab Sania, Assadi Atousa, Molloy Zachary, Gong Jiawei, Yadollahi Azadeh
Аннотация
Obstructive Sleep Apnea (OSA) commonly coexists with asthma, yet its influence on airway mechanics remains insufficiently understood. This study explores the relation-ship between oscillometry-based respiratory mechanics and polysomnography (PSG) parameters to gain insights into OSA's impact on airflow dynamics. Short- and long-term breathing variability was assessed using Poincaré plot analysis (SD1/SD2) to evaluate breath-to-breath consistency and airway narrowing. Respiratory cycle features, including peaks and troughs, were extracted to investigate potential associations between PSG-derived metrics and oscillometric measures. The results suggest that these respiratory features provide valuable physiological markers for characterizing airway function and may contribute to future research on the interaction between airway narrowing, sleep apnea, and asthma.