obstructive sleep apnea

例句：

1. 1. He wasdiagnosed with obstructive sleep apnea, which caused him to wakeup frequently during the night.
   他被诊断出患有阻塞性睡眠呼吸暂停，这导致他在夜间频繁醒来。
2. 2. The patient's condition worsened after being treated forobstructive sleep apnea.
   患者在接受阻塞性睡眠呼吸暂停治疗后病情恶化。
3. 3. Obstructive sleep apnea can lead to serious health problems ifleft untreated.
   如果不治疗，阻塞性睡眠呼吸暂停可能导致严重的健康问题。