I'm trying to understand the difference between obstructive sleep apnea and central sleep apnea. What's the main factor doctors look at when diagnosing these? I'm just a bit worried about mixed symptoms that I might have.
Pulmonary function test (PFT) is advised to the patient.Also central sleep apnea is less common .There is block in the airway in obstructive sleep apnea , in central sleep apnea brain signals to the muscles of breathing is blocked.