Abstract

DELGADO CORREA, Wilkie. First studies about the heart frequency variability with cybernetic methods in Cuba. MEDISAN [online]. 2017, vol.21, n.3, pp.346-354. ISSN 1029-3019.

The introduction and implementation of mathematical and cybernetic methods for the study of the heart rhythm variability, as well as their regulation began in the Soviet Union; their development was linked mainly to the evaluative studies and analysis carried out to the cosmonauts last century during the 60s. The experience on the topic carried out for the first time in the country is exposed, at the beginnings of the following decade, in the Medical Sciences Faculty in Santiago de Cuba. In a same way, the different stages and sides that had such studies and their significance are pointed out. Through this work you can verify that those approaches and results opened the possibilities to continue these studies in other fields, states and conditions in the following years until the present time

Keywords : electrocardiographic interval RR; heart frequency; selfcorrelation analysis; spectrum analysis; cybernetic method.

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