Hearts,Fetal

《英文msh詞典》Hearts,Fetal
[入口詞] Hearts,Fetal
[主題詞] Fetal Heart
[英文釋義] The heart of the fetus of any viviparous animal. It refers to the heart in the postembryonic period and is differentiated from the embryonic heart (HEART/embryology) only on the basis of time.

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