Tybinka A. Dependence of the heart structure, arteriols and minor arteries on the type of autonomous regulation of heart rhythm in swine

The object of peculiarities of heart constitution and vessels according to making the typological diversity of autonomic influences is the object of investigation. The purpose - to bind out the connection between the type of autonomic regulation of heart rhythm and indices of heart constitution, arteriole and small arteries of pig ear skin of Great White, Poltava Meat breed and formed Carpathian Meat type. Methods: morphometrical, histological, electrocardiological, zootechnical, statistical and others with the using of necessary preparations and instruments, which had studied the corresponding stadartization. Scientific novelty: it was studied the processes of forming the type of autonomous regulation of heart rhythm of pigs. Heart building and small arteries are characterized depending on typology of autonomous influences. It was shown the dependence of economic-helpful indices of pigs from typological peculiarities of autonomous influence. The results of investigation are introduced into educational process and scientific investigations at the department of anatomy in some higher schools in Ukraine, and they also may be wed the selection - tribal work during selection the most perspective animals for the forming of high-productive herd.