Poor sleep can increase your risk of heart disease

Everyone knows that a good night’s rest can do wonders for how you feel, but you may not fully realize just how important sleep can be to your health. Poor sleep can actually increase your risk of developing heart disease.

Sleep disorders are medical problems that interfere with the amount you sleep or the quality of your sleep. Untreated sleep disorders, in particular sleep apnea, can have serious health consequences such as hypertension, congestive heart failure, abnormal heart rhythms and stroke. In fact:

  • About 40% of people with hypertension also have obstructive sleep apnea.
  • The changes in breathing caused by sleep apnea affect oxygen levels, blood pressure and heart rate. This leads to increased stress on the heart that can result in hypertension, congestive heart failure, abnormal heart rhythms and stroke.
  • About 75% of individuals with heart failure suffer from some form of sleep apnea. Treatment can improve heart function and quality of sleep.
  • Approximately 40,000 cardiovascular deaths a year are related to untreated sleep apnea.
  • Nearly 50% of individuals that have had a stroke also have sleep apnea.
  • Men with moderate to severe sleep apnea are nearly three times more likely to have a stroke than men without sleep apnea.
  • Nearly 50% of atrial fibrillation patients have sleep-disordered breathing.
  • Treatment for sleep-disordered breathing in atrial fibrillation patients has been shown to reduce the race of reoccurrence.

Symptoms of sleep apnea include snoring, nighttime gasping or coughing, difficulty breathing when lying flat, frequent awakenings, dry mouth or dry throat in the morning and morning headaches. If you suspect that you, or someone you love, suffers from sleep apnea contact the SOMC Sleep Diagnostic Center at 740-356-8822.