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正常人心跳动一次多少秒

更新时间: 2020-11-04 00:00:00     

1-2秒。成年人每分钟心跳大约是七八十次左右,但在60到100次之间都属正常。劳动时比安静时要跳得快些,女的比男的要跳得快些,孩子比大人要跳得快些,新生儿每分钟可以跳到150次。平均说来,如果一个人活100岁,那么他的心跳次数加起来总共可达40亿次左右。

关键词: 正常 人心 跳动 多少

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