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Cardiovascular consequences of sleep apnea
Bernardo Selim1, Christine Won, H Klar Yaggi
1Division of Pulmonary and Critical Care Medicine, Yale University School of Medicine, 333 Cedar Street, PO Box 208057, New Haven, CT 06520-8057, USA.
Clinics in Chest Medicine
|May 22, 2010
Summary
Obstructive sleep apnea (OSA) is increasingly common and linked to serious cardiovascular events. Treating OSA may offer a new way to improve heart health and reduce mortality.
Area of Science:
- Cardiology
- Sleep Medicine
- Public Health
Background:
- Cardiovascular disease remains a leading cause of death globally.
- Despite prevention efforts, it presents an ongoing public health challenge.
- Novel therapeutic targets are crucial for managing cardiovascular disease.
Purpose of the Study:
- To explore the link between sleep and cardiovascular disease.
- To highlight obstructive sleep apnea (OSA) as a significant factor.
- To investigate OSA's role in cardiovascular pathophysiology and outcomes.
Main Methods:
- Review of epidemiological data on OSA prevalence.
- Analysis of studies linking OSA to cardiovascular outcomes.
- Examination of potential pathophysiological mechanisms.
Main Results:
- Obstructive sleep apnea (OSA) prevalence is rising, partly due to obesity.
- OSA is independently associated with hypertension, stroke, and arrhythmias.
- A strong link exists between OSA and increased cardiovascular events and mortality.
Conclusions:
- Recognizing the connection between sleep and cardiovascular health is vital.
- Obstructive sleep apnea is a significant, treatable risk factor for cardiovascular disease.
- Treating OSA presents a promising novel strategy to reduce cardiovascular morbidity and mortality.
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