title: [Certain reasons for modification of pumps in the apparatus for extracorporeal circulation with the aid of rheography and analogous modeling].
mesh_terms: D001921:Brain / Q000098:blood supply; D002560:Cerebrovascular Circulation; D003202:Computers, Analog; D003936:Diagnosis, Computer-Assisted; D003949:Diagnostic Techniques, Surgical; D005112:Extracorporeal Circulation / Q000295:instrumentation*; D006349:Heart Valve Diseases / Q000601:surgery; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D006801:Humans; D008954:Models, Biological; D010992:Plethysmography, Impedance
vernacular_title: Nekotorye obsnovaniia modofikatsii nasosov AIK s pomoshch'iu reografii i analogovogo modelirovaniia