part of part of has part has part anatomical system heart circulatory system blood vessel cardiovascular system MAT:0000016 WikipediaCategory:Cardiovascular_system MESH:D002319 MIAA:0000016 EFO:0000791 ZFA:0000010 Herz und Gefaesssystem SCTID:278198007 CV system BILA:0000016 FMA:7161 EHDAA:394 GAID:467 EV:0100017 XAO:0000100 MA:0000010 EMAPA:16104 TAO:0000010 AAO:0011001 NCIT:C12686 BTO:0000088 Anatomical system that has as its parts the heart and blood vessels. VHOG:0000302 CALOHA:TS-1297 XAO:0001010 UBERON:0004535 structure with developmental contribution from neural crest