V2EX hypopnea

Hypopnea

释义 Definition

hypopnea 指“低通气”:睡眠或呼吸过程中,气流/通气量明显减少的一种呼吸事件,常见于睡眠呼吸障碍(如阻塞性睡眠呼吸暂停相关疾病)。在临床睡眠监测中,低通气通常按“气流下降达到一定幅度并持续一定时间,且伴随血氧下降或觉醒”等标准来判定。(该词也可在更广义上指通气不足,但最常见用法与睡眠医学相关。)

发音 Pronunciation (IPA)

/happni/

例句 Examples

The sleep test showed several hypopnea events.
睡眠检测显示出现了多次低通气事件。

Although he didn’t stop breathing completely, repeated hypopnea during the night still lowered his oxygen levels and made him tired during the day.
尽管他没有完全停止呼吸,但夜间反复的低通气仍然降低了血氧水平,并导致他白天疲劳。

词源 Etymology

来自现代医学构词:hypo-(“低、少、不足”,源自希腊语 hypo)+ -pnea(“呼吸”,源自希腊语 pnoē,意为“呼吸/气息”)。合起来就是“呼吸减少”的意思。

相关词 Related Words

文学与名著中的用例 Literary Works

  • **Kryger, Roth & Dement: Principles and Practice of Sleep Medicine**(《睡眠医学原理与实践》):在睡眠呼吸障碍章节中常与 apnea 并列讨论 hypopnea 及其判定标准与临床意义。
  • **American Academy of Sleep Medicine (AASM): The AASM Manual for the Scoring of Sleep and Associated Events**:睡眠事件判读手册中对 hypopnea 的计分规则与定义有权威描述。
  • _Harrison’s Principles of Internal Medicine_(《哈里森内科学》):在阻塞性睡眠呼吸暂停等相关内容中会涉及 hypopnea 作为重要的睡眠呼吸事件类型。
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