Obstructive sleep apnea (OSA) patients are at risk for increased blood pressure and carotid intima-media thickness (IMT). with pulmonary hypertension and right-sided heart failure potentially developing as well. Chronic intermittent hypoxia (IH) has been used as an OSA model in animals. but its effects on vascular beds have not been evaluated using objective unbiased tools. https://www.secondgearwncers.shop/product-category/hydration-accessories/