[Change in portal system and liver hemodynamics under the influence of operations on the gastrointestinal tract organs and the basic principles of its correction].
A comprehensive study of hemodynamic indices of the portal system and liver (portal pressure, linear rate of portal blood flow in the liver, rheohepatography) as well as protein-formation function of the liver, its enzymatic activity, in the complex with histomorphology of hepatic tissue and comparison of the data, obtained by some functional tests of general hemodynamics (AP, VP, CVP, linear rate of total blood flow, the porto-caval gradient, TCB), rendered it possible to reveal significant disturbances in hepatic circulation and this organ functioning with satisfactory indices of general hemodynamics. Taking into account the data obtained, the complex therapy for the changes observed was elaborated by the authors; its main principles being as follows: the maintenance of general hemodynamics, restoration of TCB and its components deficiency, the provision of the organ (hepatic) blood flow, the correction of metabolic changes in the liver intra-and postoperatively. The entire complex of drugs was infused in the umbilical vein.
D001783:Blood Flow Velocity; D001794:Blood Pressure / Q000187:drug effects; D002496:Central Venous Pressure / Q000187:drug effects; D004359:Drug Therapy, Combination; D005767:Gastrointestinal Diseases / Q000503:physiopathology / Q000601:surgery*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008099:Liver / Q000503:physiopathology*; D008102:Liver Circulation / Q000187:drug effects; D011168:Portal System / Q000503:physiopathology*; D011182:Postoperative Care; D013997:Time Factors
Izmenie gemodinamiki portal'noĭ sistemy i pecheni pod vliianiem operatsiĭ na organakh zheludochno-kishechnogo trakta i osnovye printsipy korrektsii ee.