What Is the Purpose of the Embryonic Heart Beat? or How Facts Can Ultimately Prevail over Physiological Dogma

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What is the purpose of the embryonic heart beat? Or how facts can ultimately prevail over physiological dogma.

Embryonic physiology is often viewed as merely those processes understood for the adult but conducted on a smaller physical scale. Yet striking examples of the inaccuracy of this perspective can be identified in the embryonic cardiovascular system. For example, dogma holds that the embryonic heart begins to beat to pump blood for convective transport, just like that of the adult. This is the ma...

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ژورنال

عنوان ژورنال: Physiological and Biochemical Zoology

سال: 2004

ISSN: 1522-2152,1537-5293

DOI: 10.1086/422230