[Pulmonary circulation in experimental pneumonia].
The ultrasonic technique was used in acute experiments on open-chest cats under controlled lung ventilation to test the blood flow in damaged and undamaged lung lobes in experimental pneumonia. It was shown that the absolute values of the linear and volumetric blood flow rate in the lower artery of the damaged lobe were similar to those in the analogous undamaged lobe. The blood flow in the damaged focus seems limited, while the blood volume passed through the vessels of the undamaged lobe is normal. This opinion is confirmed by high blood flow values in the artery supplying the damaged lobe with blood, when compared to the data on the absence of marked arterial hypoxaemia.
D000818:Animals; D002415:Cats; D006935:Hypercapnia / Q000503:physiopathology; D000860:Hypoxia / Q000503:physiopathology; D008297:Male; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D011014:Pneumonia / Q000503:physiopathology*; D011652:Pulmonary Circulation
D010100:Oxygen
Legochnoe krovoobrashchenie pri éksperimental'noĭ pnevmonii.