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孕妇肺动脉收缩压多少正常
更新时间: 2020-11-04 00:00:00  

孕妇肺动脉收缩压正常值为18-25mmHg,而舒张压正常值为6~10mmHg。

肺动脉(pulmonaryartery)亦称肺动脉干。在呼吸空气的脊椎动物中,把静脉血由心脏导向肺脏的动脉。在两栖类,对第四大动脉弓(与第四鳃弓相应的)不与背大动脉汇合而入肺,形成肺动脉。在爬行类。一般也起源于第四大动脉弓,由心室发出时是1条肺动脉干,与左右大动脉弓共同构成动脉干,然后分成左右肺动脉。鳄类、鸟类以及哺乳类随着左右心室的分化,肺动脉由右心室发出。

关键词: 孕妇 肺动脉 收缩 多少 正常

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