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正常血压是多少
更新时间： 2021-06-20 06:18:16  

1、血压正常值：收缩压90~139mmHg，舒张压60~89mmHg。轻度高血压是收缩压140~159mmHg，舒张压90~99mHg；中度高血压是收缩压160~179mmHg，舒张压100~109mmHg；重度高血压是收缩压≧180mmHg，舒张压为≥110mmHg。

2、血压（blood pressure，BP）是指血液在血管内流动时作用于单位面积血管壁的侧压力，它是推动血液在血管内流动的动力。在不同血管内被分别称为动脉血压、毛细血管压和静脉血压，通常所说的血压是指体循环的动脉血压。

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