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1. 機械的人工換気の生理学的および病理生理学的転帰physiologic and pathophysiologic consequences of mechanical ventilation [show details]
…to perfusion). Treating atelectasis with positive pressure ventilation can reduce intraparenchymal shunting by improving alveolar ventilation, thereby improving V/Q matching and oxygenation. This is particularly …
2. 高二酸化炭素血症の発症機序、原因、および影響mechanisms causes and effects of hypercapnia [show details]
… by the lung (alveolar ventilation; V_A). Alveolar ventilation is the component of the expired minute volume that reaches perfused alveoli, and is in turn determined by minute ventilation (V_E) …
3. 新生児における機械的人工換気の概要overview of mechanical ventilation in neonates [show details]
…proportionally larger amount of the delivered Tv in small infants, leaving a smaller residual Tv for alveolar ventilation and gas exchange. Based on this, it is reasonable to use slightly larger initial Tv (5 to …
4. 集中治療室における侵襲的人工呼吸療法開始についての概要overview of initiating invasive mechanical ventilation in adults in the intensive care unit [show details]
… mechanical ventilation, a predetermined mixture of air (ie, oxygen and other gases) is forced into the central airways and then flows into the alveoli. As the lungs inflate, the intra-alveolar pressure increases …
5. 新生児におけるチアノーゼの概要overview of cyanosis in the newborn [show details]
…of the following mechanisms: Alveolar hypoventilation – Although the primary effect of alveolar hypoventilation is hypercarbia (eg, recurrent apnea), decreased ventilation of the lung can cause hypoxemia …