Heart as a secondary organ of blood circulation
S. M. Raysky
Kazan medical journal ›› 1929, Vol. 25 ›› Issue (2) : 227 -228.
Heart as a secondary organ of blood circulation
Mendelsohn Zeit, für.Kreislauff., 1928, No. 19), based on the fact that during the ontogenetic and phylogenetic development of a higher animal organism, we see the performance of all complex metabolic functions by one primary cell, the formation of formed elements in the plasma in parallel with the growing need of the organism for oxygen, the gradual formation of lymphatic tubes and the differentiation of blood vessels from them, finally, the formation of a thickening in one place of the vascular bed giving rise to the heart, considers blood circulation as one of the functions of general juice circulation (Saft-Umlauf), the heart as a secondary organ in the circulatory system and many heart diseases, like impaired circulation and subsequent blood circulation.
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