[Pulmonary circulation in experimental toxic edema of the lungs].
By means of ultrasonic method used in acute experiments on cats with open chest under artificial lung ventilation the authors studied the blood flow in low-lobar pulmonary artery and the vein, the blood pressure in pulmonary artery as well as the balance between output of right and left ventricles in experimental pulmonary edemas caused by intravenous infusion of mixture fatty acids. It was shown, that acute injury of lungs vessels produces redistribution of blood flow to the lesser circulation, increases the pressure in pulmonary artery. The pattern of pulsating blood flow in lobar artery and vein changes. The authors assume that in situation, when lung vessels permeability is already deranged redistribution of the blood to the lesser circulation aggravates the degree of edema.
Sanotskaia
N V
NV
Matsievskiĭ
D D
DD
D000818:Animals; D001783:Blood Flow Velocity / Q000187:drug effects; D001794:Blood Pressure / Q000187:drug effects; D002306:Cardiac Volume / Q000187:drug effects; D002415:Cats; D005227:Fatty Acids / Q000633:toxicity; D011652:Pulmonary Circulation / Q000187:drug effects; D011654:Pulmonary Edema / Q000139:chemically induced / Q000503:physiopathology*; D014655:Vascular Resistance / Q000187:drug effects
D005227:Fatty Acids
Legochnoe krovoobrashchenie pri éksperimental'nom toksicheskom oteke legkikh.