PT - JOURNAL ARTICLE AU - Reena Mehra TI - Sleep apnea ABCs: Airway, breathing, circulation AID - 10.3949/ccjm.81gr.14002 DP - 2014 Aug 01 TA - Cleveland Clinic Journal of Medicine PG - 479--489 VI - 81 IP - 8 4099 - http://www.ccjm.org/content/81/8/479.short 4100 - http://www.ccjm.org/content/81/8/479.full SO - Cleve Clin J Med2014 Aug 01; 81 AB - Obstructive sleep apnea (OSA) is increasingly common but largely underrecognized. Untreated, it is associated with heart disease, stroke, and sudden nocturnal death. Simple clinical assessments can determine if a patient is likely to have OSA and is a candidate for diagnostic polysomnography. Continuous positive airway pressure (CPAP) is the mainstay of treatment and ameliorates symptoms as well as long-term sequelae. Patient education and effective troubleshooting and evaluation of CPAP adherence issues increase successful adjustment to therapy. Alternative treatments can be considered in those whose OSA does not respond to standard CPAP therapy.