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Browsing by Subject "obstructive sleep apnea"

Browsing by Subject "obstructive sleep apnea"

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    Heart rate variability during wakefulness as a marker of obstructive sleep apnea severity 
    Qin, Hua; Keenan, Brendan T.; Mazzotti, Diego R.; Vaquerizo-Villar, Fernando; Kraemer, Jan F; Wessel, Niels; Tufik, Sergio; Bittencourt, Lia; Cistulli, Peter A.; de Chazal, Philip; Sutherland, Kate; Singh, Bhajan; Pack, Allan I.; Chen, Ning Hung; Fietze, Ingo; Gíslason, Þórarinn; Holfinger, Steven; Magalang, Ulysses J.; Penzel, Thomas (2021-05)
    Study objectives: Patients with obstructive sleep apnea (OSA) exhibit heterogeneous heart rate variability (HRV) during wakefulness and sleep. We investigated the influence of OSA severity on HRV parameters during wakefulness in a large international ...
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    Influence of social jetlag on daytime sleepiness in obstructive sleep apnea 
    Jin, Charley Ximing; Sutherland, Kate; Gíslason, Þórarinn; Þórarinsdóttir, Elín Helga; Bittencourt, Lia R.; Tufik, Sergio; Singh, Bhajan; McArdle, Nigel; Cistulli, Peter A.; Bin, Yu Sun (2023-06)
    Social jetlag is the discrepancy between socially determined sleep timing on workdays and biologically determined sleep timing on days free of social obligation. Poor circadian timing of sleep may worsen sleep quality and increase daytime sleepiness ...
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    Novel oxygen desaturation parameters are associated with cardiac troponin I : Data from the Akershus Sleep Apnea Project 
    Sigurdardottir, Fjola D.; Øverby, Caroline Tonje; Nikkonen, Sami; Karhu, Tuomas; Dammen, Toril; Nordhus, Inger Hilde; Thorshov, Thea; Einvik, Gunnar; Kainulainen, Samu; Leppänen, Timo; Arnardóttir, Erna Sif; Töyräs, Juha; Omland, Torbjørn; Hrubos-Strøm, Harald (2022-03-15)
    Novel diagnostic markers for obstructive sleep apnea beyond the apnea–hypopnea index (AHI) have been introduced. There are no studies on their association with markers of subclinical myocardial injury. We assessed the association between novel desaturation ...