Relationship between arrhythmia and obstructive sleep apnea syndrome of the elderly / 中华老年医学杂志

ABSTRACT

Objective To study the relationship between obstructive sleep apnea syndrome(OSAS) in the elderly and the occurrence and development of arrhythmia. Methods A total of 120 OSAS patients and 40 normal controls were selected and their polysomnography(PSG) or dynamic blood oxygen and analyzed holter were monitored. Results The total number of the reduction in apnta hypopnea index (AHI) and arterial orygen saturation (SaO 2) over 0.04 and the lasted period during SaO 20.05), while the incidences of the intermediate and serious groups significantly increased(P