Term: heart tube peripheral region
Name: heart tube
Synonyms:
Definition: Cavitated compound organ that will become the adult heart following looping morphogenesis and valve formation.
Ontology: Anatomy Ontology [ZFA:0000360]

Name: peripheral region
Synonyms:
Definition: Anatomical region peripherally located on the body or body part.
Ontology: Spatial Ontology [BSPO:0000127]