[Changes in systemic hemodynamics during exposure of the cooled body to hypoxia].
In cats with normal body temperature, hypoxia (10% O2 in nitrogen) induced depressor shifts of the arterial pressure due to a drop of the general peripheral resistance, whereas in cooling of the organism to +30 degrees C a slight increase of the arterial pressure occurred. Hypothermia was found to reduce the degree of increase in the venous return in response to a hypoxic stimulus.
D000818:Animals; D001158:Arteries / Q000503:physiopathology; D001775:Blood Circulation; D001794:Blood Pressure; D002302:Cardiac Output; D002415:Cats; D006439:Hemodynamics; D007036:Hypothermia, Induced; D000860:Hypoxia / Q000503:physiopathology*; D014655:Vascular Resistance; D014680:Veins / Q000503:physiopathology
Izmeneniia sistemnoĭ gemodinamiki pri deĭstvii gipoksii na okhlazhdennyĭ organizm.