# 静息心率：矿井里的金丝雀

在同一位客户 1,200 个夜晚的数据里，静息心率每降 1 次/分，睡眠约多 6 分钟。



## 要点

- 静息心率越低，睡眠越长。

- 提升体能，并在睡前让身体降档。

- 留意酒精对夜间心率的影响。



## 来源

- Effects of exercise on the resting heart rate: a systematic review and meta-analysis of interventional studies (Reimers AK, Knapp G, Reimers CD, 2018)

- Acute effect of alcohol intake on cardiovascular autonomic regulation during the first hours of sleep in a large real-world sample of Finnish employees: observational study (Pietilä J, Helander E, Korhonen I, Myllymäki T, Kujala UM, Lindholm H, 2018)

- The effects of physical activity on sleep: a meta-analytic review (Kredlow MA, Capozzoli MC, Hearon BA, Calkins AW, Otto MW, 2015)

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这是对已发表研究的科普性总结，不构成医疗建议。筛查得分不是诊断。若得分偏高或身体不适，请咨询医生。

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