论文部分内容阅读
在以往缺氧对人体生理机能(包括心功能)影响的观察和研究中,缺氧多伴随过度通气引起的二氧化碳分压(Pco_2)降低,因而很难确定低氧分压本身和伴随的缺CO_2(呼吸性碱中毒)在缺氧时对心功能影响中的相对重要性。
In the previous observations and studies on the effects of hypoxia on human physiology (including cardiac function), hypoxia was associated with a decrease in Pco 2 due to hyperventilation, making it difficult to determine the hypoxic partial pressure itself and the accompanying absence of CO 2 (Respiratory alkalosis) The relative importance of cardiac function in hypoxia.