RT Journal Article SR Electronic T1 Obstructive sleep apnea and cardiovascular disease: Implications for clinical practice JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 853 OP 866 VO 74 IS 12 A1 Krieger, Silke A1 Caples, Sean M. YR 2007 UL http://www.ccjm.org/content/74/12/853.abstract AB Obstructive sleep apnea is common, underdiagnosed, undertreated, and highly associated with cardiovascular risk. It is characterized by daytime sleepiness and disrupted sleep and is confirmed by overnight sleep studies (polysomnography). Treatment with continuous positive airway pressure (CPAP) improves sleep and daytime sleepiness, but its effects on cardiovascular risk, while promising, are still unclear.