Tashliev V A, Dvoretskiĭ D P
Fiziol Zh SSSR Im I M Sechenova. 1982 Mar;68(3):405-10.
During three-hour heating, cats revealed two phases of changes in respiratory and circulatory systems: the compensatory phase corresponding to a moderate hyperthermia (rectal temperature 39.4 +/- 0.17 degrees C) and the decompensatory one developing at rectal temperature over 39.9 +/- 0.15 degrees C. In the first phase the alveolar ventilation, oxygen consumption, excretion of CO2 and one-minute respiratory volume increase to the same extent as the one-minute blood volume, the increased metabolism and heat production occurring against the background of the blood acid-alkaline homeostasis. In the second phase an imbalance of functions of respiratory and circulatory systems occurs leading to a decrease in the one-minute blood volume, an increase in the alveolar ventilation-lung blood flow ratio, a sharp drop of the pulmonary gas exchange and a respiratory alkalosis.
在三小时的加热过程中，猫的呼吸和循环系统出现了两个变化阶段：对应于中度体温过高（直肠温度39.4±0.17摄氏度）的代偿阶段，以及直肠温度超过39.9±0.15摄氏度时出现的失代偿阶段。在第一阶段，肺泡通气、氧气消耗、二氧化碳排泄和每分钟呼吸量的增加幅度与每分钟血容量相同，代谢和产热增加是在血液酸碱平衡的背景下发生的。在第二阶段，呼吸和循环系统功能出现失衡，导致每分钟血容量减少、肺泡通气与肺血流量比值增加、肺气体交换急剧下降以及呼吸性碱中毒。
