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Medical Video: The Relationship Between Sleep Apnea and Cardiovascular Disease
Obstructive sleep apnea is a sleep disorder in which the tongue and other muscles in the pharynx (the back of the throat) become flexible during sleep, blocking the entry of air into the nose to the lungs. This disease is experienced by an average of around 2% to 4% of people in the age range of 40-65 years. The general symptom is when someone who snores loudly but suddenly stops during the occurrence of apnea (seconds of cessation of breathing).
Such diseases are rarely known by the public, however, obstructive apnea sleep disorders have a relationship with stroke.
Studies that explain the relationship between obstructive sleep apnea and stroke
Several studies support the possibility of a relationship between obstructive apnea sleep disorder and stroke. In fact, obstructive apnea sleep disorders are often experienced by post-stroke patients, most people experience it for a while and don't realize it.
A study published in New England Journal of Medicine suggests that patients who experience obstructive apnea sleep disorders are more at risk of stroke than those who do not, and this is a case that needs to be given high attention.
Another study conducted on a number of people known as the Healthy Heart Sleep Study found a clear relationship between obstructive sleep apnea, stroke, heart failure, and heart attack.
Why can obstructive apnea sleep disorders cause strokes?
During the moment of cessation of breathing in obstructive apnea sleep disorders, blood oxygen levels will decrease which results in extra heart and blood vessels. In addition, it is possible that there is a decrease in blood flow in the brain as well as an increased risk of other strokes as a result of obstructive sleep apnea.
As mentioned earlier, many people experience obstructive sleep apnea but are not aware of it at all. Instead, they instead sought medical help because of excessive sleepiness during the day. Obstructive sleep apnea can also cause depression and erratic mood swings.
Some risk factors are associated with the emergence of obstructive apnea sleep disorders, namely obesity, male sex, and stroke.
How do you recognize the signs of obstructive sleep apnea?
In general, doctors can recognize obstructive sleep apnea simply by looking at the symptoms, but research is usually needed to ensure the accuracy of the diagnosis.
What is the treatment for obstructive sleep apnea?
In many cases, the use of the Continuous Positive Airway Pressure (CPAP) device is very helpful in overcoming airway obstruction. For acute cases, this disease can be treated with surgery even though it is necessary to evaluate the risks and benefits first.
What steps can be taken to prevent sleep apnea?
You can easily avoid sleep apnea with the following tips.
- Lose weight.
- Avoid drinking alcohol and using sedatives before going to bed.
- Quit smoking.
- Avoid sleeping facing the ceiling.
- If possible, raise the head slightly during sleep.
