Term: heart proximal side
Name: heart
Synonyms:
Definition: Blood pumping organ composed of four components: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus.
Ontology: Anatomy Ontology [ZFA:0000114]

Name: proximal side
Synonyms: proximal
Definition:
Ontology: Spatial Ontology [BSPO:0000061]