BackgroundObstructive sleep apnea (OSA) is associated with hypertension; however. the associations between cardinal features of OSA. such as intermittent hypoxia (IH) and sleep fragmentation (SF). and blood pressure remain unclear. https://www.roneverhart.com/BRExhaust-2004-2006-Nissan-TITAN-5-6L-Direct-Fit-Replacement-Exhaust-System/