Term Name: primitive heart tube
Synonyms: early primitive heart tube, primitive heart tube
Definition: Multi-tissue structure that arises from the heart rudiment and will become the heart tube.
Ontology: Cell Ontology [UBERON:0005498]

Relationships
develops from: heart rudiment
is part of: embryo
has parts: future cardiac ventricle presumptive atrium primitive heart tube presumptive cardiac ventricle primitive heart tube presumptive endocardium truncus arteriosus
is a type of: mesoderm-derived structure multi-tissue structure
inverse immediate_transformation_of: heart tube