소개글
[이비인후과]수면무호흡증(영문)에 대한 자료입니다.
목차
1.SLEEP PHYSIOLOGY
2.Young adult normal sleep architecture
3.Sleep disorder breathing
4.Upper airway closure SDs.
5.Polysomnography
6.Clinical evaluation
7.Polysomnography
8.Reference
본문내용
Syndrome Air flow Episodes/hr SaO2
UARS No significant decrease >15 No decrease
OSHS Decrease of 30-50% in air flow for >10s >15 May be associated with a decrease of 3-4%
OSAS Cessation of air flow for >10s >5 Usually associated with a decrease of >4%
* All three Syndromes have arousal associated with increasing ventilatory effort and excessive daytime sleepiness
APNEIC EVENT : cessation of ventilation for 10s or longer
HYPOPNEIC EVENT : ↓air flow in association with oxyhemoglobin saturation
참고문헌
Cummings Otolaryngology Head and Neck Surgery, 4th edition