AI overview
Blood pressure is the force that your circulating blood exerts against the walls of your blood vessels as it moves through your body. It matters because maintaining healthy blood pressure is essential for proper circulation and overall cardiovascular function.
AI-generated from the Wikipedia summary — may contain errors.
Research
737,236 papers- How to measure blood pressure using an arterial catheter: a systematic 5-step approach.ReviewCritical care (London, England) · 2020Saugel B, Kouz K, Meidert AS et al.DOI: 10.1186/s13054-020-02859-w
- Measuring arterial blood pressure in humans: Auscultatory and automatic measurement techniques for human biological field studies.ReviewAmerican journal of human biology : the official journal of the Human Biology Council · 2018James GD, Gerber LMDOI: 10.1002/ajhb.23063
- Blood Pressure and the Brain: How Low Can You Go?ReviewAnesthesia and analgesia · 2019Drummond JCDOI: 10.1213/ANE.0000000000004034
- History of blood pressure measurement in newborns and infants.Review
Article · 中文
血壓是指血管内的血液在單位面積上的侧压力，即壓力。习惯以毫米汞柱（mmHg）或千帕（kPa）为单位。 而动脉血压则指的是血液对动脉血管的压力，一般指主动脉压。而平均血压则是 = (收缩压 + 2 x 舒张压)/3 = 1/3收縮壓 + 2/3舒張壓。 心臟有收縮及放鬆期，當心臟收縮，左心室便會將血液泵出到主動脈，主动脉压產生血液高壓，又稱收縮壓。接下來，心臟會舒張，血液流入右心房，這個時候壓力最低，稱為血液低壓或舒張壓。
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