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85问答库 > 请问；血压收缩压舒张压三者之间的关系是什么？

请问；血压收缩压舒张压三者之间的关系是什么？

2025-04-07 03:56:25

推荐回答（1个）

回答1：

1.收缩压是心脏向外泵血，舒张压是心脏扩张向里收血。
2.压差正常是40mmHg。
3.血压理想值80-120mmHg，正常值舒张压（低压）70-89mmHg。90mmHg是低压临界压。收缩压（高压）110-139mmHg，140mmHg是高压临界压。

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