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Obstructive Sleep Apnea
Obstructive sleep apnea as a risk for heart and blood vessel disease
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Abstract
Obstructive sleep apnea (OSA) may occur dozens of times an hour, leading to decreased airflow and hypoxia.
- OSA is associated with increased risks of hypertension, coronary artery disease, heart failure, and stroke.
- The condition can cause sympathetic activation due to interrupted breathing during sleep.
- Risk factors for OSA include obesity, being middle-aged, male sex, or being a postmenopausal female.
- Symptoms such as snoring, excessive daytime sleepiness, and difficulty concentrating may indicate the presence of OSA.
- Treating OSA may help reduce its negative cardiovascular consequences.
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