A.A. Kuznetsov

According to 58 twenty minute electrocardiograms registration of a different healthy young people search of system interrelation and mechanisms of interference between processes of a heart rhythm and dynamics of peak R values (systole potential) is carried out. Application of orthogonal and an integrated method of the analysis and the two-parametrical histogram has allowed to allocate topological forms of nonlinear communication in rather narrow interval of RR-intervals values distribution and to treat ECG data from positions of the offered mechanisms of interrelation. Classification of parametrical diagrams of kind RR (R) is carried out and is allocated five characteristic types with use of a method «sliding average». It is revealed, that the topological cardio signal structure is formed in cardio interval frameworks and set by a rhythm, and management and regulation of a rhythm will be carried out by systole potential change. For ranges of frequencies ULF and VLF the slow wave of influence is present on all parametrical diagrams at the form of a regulating cycle curve. Its distinctive attributes and ways of formation are given.