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通气量不足
释义
通气量不足
Encyclopedia
医学
〔麻醉并发症〕
释
hypoventilation
通气量不足
单位时间内进出肺的气体量低于正常,不能满足人体代谢的需要,引起动脉血二氧化碳分压(动脉血中物理溶解的二氧化碳产生的张力,用PaCO2表示)升高、动脉血氧分压(PaO2)降低的状态。通常,PaCO2高于45毫米汞柱(mmHg)即可诊断为通气量不足。
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boundary of a set
boundary of a simplex
boundary of a strip
boundary of a surface
boundary of a topological manifold
boundary of a topological space
boundary of convexity
boundary of firm
boundary of the systems
boundary operation
boundary operator
boundary parallel surface
boundary phase
boundary pillars in scenic and historic area
boundary plane
boundary point
boundary point lemma
boundary problem
boundary property
boundary property of analytic function
boundary reduction
boundary refraction
boundary regularity
boundary relation
boundary representation
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