Polskie Archiwum Medycyny Wewnętrznej
-
Pol. Arch. Med. Wewn. · Jun 2021
ReviewCardiovascular manifestations in obstructive sleep apnea: current evidence and potential mechanisms.
Obstructive sleep apnea (OSA) is an increasingly prevalent health concern characterized by repeated episodes of pharyngeal collapse during sleep. It is frequently associated with daytime sleepiness and impaired functional capacity, but it is also linked to cardiovascular disease by a growing body of epidemiological, clinical, and translational research. The severity of OSA is traditionally evaluated by the apnea‑hypopnea index (AHI), but the value of this marker as a predictor of cardiovascular outcomes is limited. ⋯ These mechanisms lead to sympathetic activation, inflammation, and oxidative stress, which may result in the clinical consequences of OSA such as hypertension, coronary artery disease, heart failure, and cerebrovascular disease. This review focuses on the epidemiology and potential mechanisms of cardiovascular diseases in OSA. Furthermore, we will briefly discuss the role of personalized medicine, alternative treatment options, and precise phenotyping to optimize treatment of this complex condition and its associated cardiovascular risk.