Temporary narrowing of the upper airway during sleep due to limited or there is an increase in respiratory effort. ÜSYRS apnea and / or without hypopnea (AHI <5) as a result of increased upper airway resistance in the clinical condition characterized by a marked increase in intrathoracic negative pressure. Short-term and often due to repeated arousals from sleep fragmentation and daytime sleepiness is often evident. However, oxygen saturation does not change. Snoring, OSAS, although intense, "according to the lighter.
OSAS, compared with a table in individuals younger and weaker. 10-15% of patients presenting with snoring, sleep centers, "reported that when the ÜSYRS. During childhood and are more common in young women. Children with behavior disorders, attention deficit, learning disabilities, hyperactivity, sleep state is more common during the day. In females, weakness, fatigue, menstrual disturbances, and marital incompatibility in the foreground.
Although there is significant incidence of obesity in patients with retrognathia ÜSYRS noteworthy. Symptomatology and complications of OSAS "substantially similar to the one in this syndrome, surgical and CPAP (Continuous Positive Airway Pressure) treatment takes precedence. Symptoms can be dimmed, making it difficult to identify the table. Sleep complaints, mainly due to binding frequent use of sedative. ÜSYRS sedatives "in the table have a heavy, apnea may lead to the emergence of contra-indicated.
Central sleep apnea syndrome
Studies have ray in a rare event. Developed in relation to the central nervous system dysfunction. For a period of 10 seconds or more during sleep with oronasal breathing effort to stop the flow of air is called central sleep apnea or not.
Ray in central respiratory center respiratory muscles, sleep consists of stops to give the command. AHI 5 "in over 50% and Apnea-hypopnea" more than the central type. Frequently throughout the day due to repeated arousals, or sleep fragmentation is associated with somnolence. Usually the sensory impairment component, component assembly and executive and motor neuron disorder that causes defects in neuromuscular diseases, neurological disorders, such as accompanies. Ray in this group in the primary, primary and infant sleep apnea, Cheyne-Stokes breathing pattern is located.