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		jaked89 on March 21, 2020 \| parent \| context \| favorite \| on: If the heart is a muscle, why doesn't it ever get ... https://pubmed.ncbi.nlm.nih.gov/29798816/

01100011 on March 21, 2020 [–]

Yes. Also this:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5215277/

It may be that the heart is multi-functional. It may serve as a regulator, a pump, or some combination of the two.

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