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压差超过多少是贫血
更新时间: 2020-11-04 00:00:00  

压差是指收缩压与舒张压之间的差值,压差超过60就会出现贫血的现象。

正常人的压差为20-60毫米汞柱,大于60毫米汞柱的就为压差过大,小于20毫米汞柱的则为过小。造成压差过大的原因主要有:患高血压及动脉硬化,心肌超负荷运转,造成心脏扩大或动脉瓣关闭不全或严重贫血。

关键词: 超过 多少 贫血

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