Informational function of heart

: The facts, testifying that electric, magnetic and hydrodynamic impulses generated by heart can be information carriers in human organism, are represented in the article. The conclusion about presence in the heart a modulation mechanism transforming cardiac impulses to signals according to filling information, and about presence structural elements accepting these signals, made by the author. Informational analysis technology based on transformation of space-time electric cardiac dynamics to pattern is proposed. First experience of the use of this technology for internal organs diseases diagnostics is obtained. A new computer diagnostic system for preliminary diagnostics of latent or preclinical diseases has been developed.