[Blood flow in a renal artery with a deformed vessel wall].

Blood flow in a vessel of the kidney arterium type with a deformed vascular wall in the form of stenosis or atherosclerotic patches is described. Rate fields and pressure distribution in the vessel are described. Conclusions are made concerning the behaviour of blood forming elements. Tension of the vascular wall depending on its deformation and blood current parameters are evaluated. The calculation results are in a good agreement with the experimental data.