Should We Treat Nonsleepy Patients with Obstructive Sleep Apnea and Atrial Fibrillation with CPAP? Should We Treat Nonsleepy Patients with Obstructive Sleep Apnea and Atrial Fibrillation with CPAP? Download Salivary Biomarkers of Physical Fatigue as Markers of Sleep Deprivation Sleep and Insulin-Like Growth Factors in the Cardiovascular Health Study