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老年人血压是多少正常
更新时间: 2020-11-05 00:00:00  

老年人正常血压范围:收缩压90~139mmHg,舒张压60~89mmHg,脉压30~40mmHg。

血管内血液对血管壁的侧压力,这个压力就是血压。由于血管分动脉、静脉和毛细血,所以,也就有动脉压、静脉血压和毛细血管压。通常所说的血压是指动脉血压。收缩压与舒张压的差值称为脉搏压,简称脉压。

关键词: 老年人 血压 多少 正常

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