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Tubular heart
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From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by NihlusBOT (talk | contribs)at20:46, 12 February 2018 . The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
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The tubular heartorprimitive heart tube is the earliest stage of heart development.
From the inflow to the outflow, it consists of sinus venosus, primitive atrium, the primitive ventricle, the bulbus cordis, and truncus arteriosus.[1]
It forms primarily from splanchnic mesoderm.[2] More specifically, they form from endocardial tubes, starting at day 21.[3]
References
^ "Text for Cardiovascular Development". Retrieved 2007-09-18.
^ "Heart Tube Formation". Retrieved 2007-09-18.
External links
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e
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