Snoring can occur but in not prominent. The hemodynamic complications of this syndrome include the development of cardiac arrhythmias, pulmonary hypertension, and cardiac failure. These hemodyanmic findings may reflect a primary disorder of the cardiovascular system that leads to the development of the apnea. Difficulties with memory and other cognitive functions may result from the excessive sleepiness. Headaches upon awakening are common in patients with severe alteration of blood gases during sleep.
Depressive reactions can occur.
This information is not meant to replace medical advice. If you feel you have these symptoms, please contact your doctor or a sleep center near you.