Achieving sufficient and quality sleep, generally between 7 to 9 hours nightly for adults, is crucial for maintaining cardiovascular health. In the United States, up to 70 million individuals are affected by sleep disorders that disrupt this essential rest.
Researchers have identified over 80 types of sleep disorders, with insomnia, narcolepsy, restless legs syndrome (RLS), and sleep apnea being among the most prevalent. These disorders are linked to an increased risk of cardiovascular diseases (CVD), detrimentally impacting heart health.
How Sleep Disorders Affect Heart Health
Disrupted sleep contributes to several risk factors associated with cardiovascular disease, including:
- Obesity, hypertension, and diabetes
- Elevated stress levels
- Increased inflammation
- Depression
Insomnia
Insomnia leads to difficulty in falling or staying asleep, resulting in impaired daytime functioning, memory issues, and cognitive difficulties. It’s estimated that about half of the U.S. population experiences short-term insomnia, while chronic insomnia affects between 6% and 10%. Individuals with insomnia face a significantly higher risk of developing cardiovascular disease (45%) and are 54% more likely to suffer a stroke within four years.
Narcolepsy
Characterized by excessive daytime sleepiness and challenges in regulating sleep-wake cycles, narcolepsy affects over 200,000 people in the U.S. Those with narcolepsy have a higher propensity for high blood pressure, heart attacks, heart failure, and strokes.
Restless Legs Syndrome (RLS)
RLS causes uncomfortable sensations and the urge to move the limbs, particularly during the night, disrupting sleep. Affecting 7% to 10% of the U.S. population, RLS is more common in women and tends to be more severe in middle-aged or older individuals. Those with RLS are at an increased risk for cardiovascular conditions.
Sleep Apnea
Sleep apnea involves intermittent breathing interruptions during sleep, which reduces oxygen levels and disrupts sleep quality. It is estimated that about 30 million Americans suffer from sleep apnea, though many remain undiagnosed. This disorder is associated with higher incidences of high blood pressure, strokes, coronary artery disease, and heart failure.
Next Steps
If you suspect you might be suffering from a sleep disorder, it is important to consult with a healthcare provider promptly. Contact Accent Sleep Solutions for expert guidance and treatment options. For those already diagnosed with a sleep disorder, it’s crucial to work closely with your healthcare provider to manage your risk of cardiovascular disease effectively.
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