This is the most detailed assessment for patient suspected to have sleep apnea. It is a very comprehensive test.
After the patient is connected with all the sensors, the patient will sleep as usual and when he wakes up in the next morning, all the dad will be collected and then analyzed. The test can be done at home or in hospitals.
The assessment of sleep apnea by sleep study will tell us whether the patient has central or obstructive sleep apnea, the severity of the conditions, its relation with various sleep stages and associated desaturation, changes in heart rate, snoring and leg movement.