[Clinical use of artificial heart valve PLANIKS]. 
The first clinical results of a new repeated-disc artificial heart valve PLANIKS application were summarized.  In prosthesis the useful hydrodynamic parameters, durability, reliability, convenience and easiness while implantation conduction are combined harmoniously, the sterility is guaranteed.  PLANIKS permits to correct adequately the hemodynamics disorders in the early postoperative period and may be recommended for the clinical practice use.