60 



PHYSIOLOGY OF INDUCED HYPOTHERMIA 



40 



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X 



O 30 



cr 

 o 



Li- 



LU 

 _l 

 < 

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o 



UJ 



> 

 or 

 o 



< 



o 

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20 



10 



• • Vr-. 



100 



200 



300 



Oa CONSUMPTION ml/min STPD 



Fig. 4. — The relationship between the circulatory equivalent for oxygen and oxygen con- 

 sumption in hypothermic dogs both with and without shivering. The fitted line takes the shape 

 of a rectangular hyperbola. 



REFERENCES 



1. Gray, J. S. : Pulmonary ventilation and its physiological regulation, Charles C Thomas, 



Springfield, 111., 1950. 



2. Kao, F. F., Schlig, B. B., and Brooks, C. McC. : Tlie impairment of gas transport and gas 



exchange in dogs during acute hypothermia, (in preparation). 



