Term: heart collagen catabolic process
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: collagen catabolic process
Synonyms: collagen breakdown, collagen catabolism, collagen degradation
Definition: The proteolytic chemical reactions and pathways resulting in the breakdown of collagen in the extracellular matrix, usually carried out by proteases secreted by nearby cells.
Ontology: GO: Biological Process [GO:0030574]    QuickGO    AmiGO