heart process
http://purl.obolibrary.org/obo/GO_0003015
A circulatory system process carried out by the heart. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood. [ GOC:mtg_cardio ]